Finite Group Databasebeta

← C2×#17770 #6344137

Subgroups — C2×#17770 #6344137

Order 512.

4328 conjugacy classes of subgroups.

The subgroup lattice has 493 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3498C211yesmaximal, characteristic
2C2×#2990C212yesmaximal, complemented
3#17770C2116yesmaximal, direct product factor
4C2×#1560C211yesmaximal, characteristic, complemented
5C2×#1555C212yesmaximal, complemented
6C2×#1551C214yesmaximal, complemented
7C2×#1545C212yesmaximal, complemented
8C2×#1543C211yesmaximal, characteristic, complemented
9C22×#331C212yesmaximal, complemented
10C22×H(5,𝔽2)C412yes—
11#3498—28no—
12#3498C418yes—
13#3498C2218yes—
14C2×#550—22no—
15C2×D42—22no—
16C2×D42—24no—
17C2×#535C414yes—
18C2×#535C412yes—
19C2×#532C2211yescharacteristic
20C2×#532C2212yes—
21C22×#127C2212yes—
22C22×#127C2211yescharacteristic
23C2×C4×#41C2211yescharacteristic
24#2990—28no—
25#2990C22116yescomplemented
26C2×#446—22no—
27C2×#435—24no—
28C2×C8×D4—22no—
29C2×#432C2214yescomplemented
30C2×#431C2212yescomplemented
31C2×#423C2212yescomplemented
32C22×C4⋊C8C2214yescomplemented
33#1560C2218yescomplemented
34#1555C22116yescomplemented
35#1551C22132yescomplemented
36#1545C22116yescomplemented
37#1543C2218yescomplemented
38C2×#333C2212yescomplemented
39C2×#333C2212yescomplemented
40C2×#331C2211yescharacteristic, complemented
41C2×#331C2214yescomplemented
42C2×#331C2212yescomplemented
43C2×#331C2211yescharacteristic, complemented
44C2×#331C2214yescomplemented
45C2×#331C22116yescomplemented
46C2×H(5,𝔽2)—28no—
47C2×H(5,𝔽2)—416no—
48C2×H(5,𝔽2)C2×C4116yes—
49C22×#41—22no—
50C22×#41C2×C414yes—
51C22×#41C2×C412yes—
52C22×#41C2×C411yescharacteristic
53C23×D4—24no—
54C23×D4—22no—
55C23×D4—24no—
56C23×D4—22no—
57C23×D4C2×C414yes—
58C23×D4C2×C412yes—
59C22×M16—22no—
60C23×C8—24no—
61#550—216no—
62#550—216no—
63D42—232no—
64D42—216no—
65D42—216no—
66D42—232no—
67#535—28no—
68#535—216no—
69#535C2×C4132yes—
70#535C2×C4116yes—
71#532—28no—
72#532—24no—
73#532C2×C414yes—
74#532C2×C418yes—
75#532C2314yes—
76#532C2318yes—
77C2×C4⋊Q8C2311yescharacteristic
78C2×#127—22no—
79C2×#127—24no—
80C2×#127—28no—
81C2×#127—24no—
82C2×#127C2×C414yes—
83C2×#127C2×C412yes—
84C2×#127C2×C418yes—
85C2×#127C2×C414yes—
86C2×#127C2311yescharacteristic
87C2×#127C2312yes—
88C2×#127C2318yes—
89C2×#127C2314yes—
90C2×#124C2×C412yes—
91C2×#124C2×C414yes—
92C2×#121—24no—
93C2×#121—22no—
94C2×#121—28no—
95C2×#121—24no—
96C2×#120—24no—
97C2×#120—28no—
98C4×#41C2×C414yes—
99C4×#41D418yes—
100C4×#41C2314yes—
101C2×C4×Q8D412yes—
102C2×C4×D4—22no—
103C2×C4×D4—24no—
104C2×C4×D4D412yes—
105C2×C4×D4D414yes—
106C2×#117C2×C411yescharacteristic
107C2×#117C2×C412yes—
108C22×C42C2312yes—
109C22×C42C2311yescharacteristic
110#446—216no—
111#435—232no—
112C8×D4—216no—
113#432—28no—
114#432C23116yescomplemented
115#431—24no—
116#431C2318yescomplemented
117#423—24no—
118#423C2318yescomplemented
119C2×C4⋊C8—24no—
120C2×C4⋊C8—28no—
121C2×C4⋊C8—22no—
122C2×C4⋊C8C2312yes—
123C2×C4⋊C8C2314yes—
124C2×C4⋊C8C2312yes—
125C2×C4⋊C8C23116yescomplemented
126C2×C22⋊C8—22no—
127C2×C22⋊C8—24no—
128C2×#97—24no—
129C2×C4×C8—22no—
130#333C2318yescomplemented
131#333C2318yescomplemented
132#331C2314yescomplemented
133#331C23116yescomplemented
134#331C2318yescomplemented
135#331C2314yescomplemented
136#331C23116yescomplemented
137C25—22no—
138C25—24no—
139H(5,𝔽2)—464no—
140H(5,𝔽2)—464no—
141C2×#41—216no—
142C2×#41—28no—
143C2×#41—28no—
144C2×#41—24no—
145C2×#41—416no—
146C2×#41—48no—
147C2×#41—416no—
148C2×#41C22⋊C414yes—
149C2×#41C22×C4116yes—
150C2×#41C22×C418yes—
151C2×#41C22×C414yes—
152C22×Q8C22⋊C411yescharacteristic
153C22×Q8C22×C412yes—
154C22×D4—22no—
155C22×D4—24no—
156C22×D4—232no—
157C22×D4—216no—
158C22×D4—24no—
159C22×D4—22no—
160C22×D4—28no—
161C22×D4—24no—
162C22×D4—24no—
163C22×D4—28no—
164C22×D4—28no—
165C22×D4—216no—
166C22×D4—22no—
167C22×D4—24no—
168C22×D4—216no—
169C22×D4—28no—
170C22×D4—416no—
171C22×D4—48no—
172C22×D4—432no—
173C22×D4—416no—
174C22×D4—88no—
175C22×D4—84no—
176C22×D4—88no—
177C22×D4—84no—
178C22×D4C22⋊C412yes—
179C22×D4C22⋊C411yescharacteristic
180C22×D4C22×C412yes—
181C22×D4C22×C414yes—
182C22×D4C22×C4116yes—
183C22×D4C22×C418yes—
184C23×C4—24no—
185C23×C4—22no—
186C23×C4C22×C412yes—
187C23×C4C22×C411yescharacteristic
188C23×C4C2×D414yes—
189C23×C4C2×D412yes—
190C2×M16—28no—
191C2×M16—84no—
192C22×C8—22no—
193C22×C8—24no—
194C22×C8—22no—
195C22×C8—216no—
196C22×C8—88no—
197C4⋊Q8—22no—
198C4⋊Q8C22×C412yes—
199C4⋊Q8C2412yes—
200#127—28no—
201#127—24no—
202#127—216no—
203#127—28no—
204#127—22no—
205#127—24no—
206#127—28no—
207#127—216no—
208#127C22×C412yes—
209#127C22×C414yes—
210#127C22×C4116yes—
211#127C22×C418yes—
212#127C2412yes—
213#127C2414yes—
214#124—28no—
215#124—24no—
216#124C22×C418yes—
217#124C22×C4116yes—
218#121—28no—
219#121—216no—
220#121—216no—
221#121—28no—
222#121—264no—
223#121—232no—
224#120—232no—
225#120—264no—
226C4×Q8C22⋊C418yes—
227C4×Q8C2×D418yes—
228C4×D4—216no—
229C4×D4—28no—
230C4×D4—28no—
231C4×D4—216no—
232C4×D4C22⋊C4116yes—
233C4×D4C22⋊C418yes—
234C4×D4C2×D418yes—
235C4×D4C2×D4116yes—
236#117C22⋊C414yes—
237#117C22⋊C418yes—
238#117C22×C414yes—
239#117C22×C418yes—
240C2×C4⋊C4—22no—
241C2×C4⋊C4C22⋊C414yes—
242C2×C4⋊C4C22⋊C412yes—
243C2×C22⋊C4—24no—
244C2×C22⋊C4—28no—
245C2×C22⋊C4C22⋊C412yes—
246C2×C22⋊C4C22⋊C414yes—
247C2×C42C22×C412yes—
248C2×C42C22×C411yescharacteristic
249C2×C42C22×C414yes—
250C2×C42C22×C412yes—
251C2×C42C2×D412yes—
252C2×C42C2×D414yes—
253C2×C42C2×D418yes—
254C2×C42C2×D414yes—
255C2×C42C2414yes—
256C2×C42C2412yes—
257C2×C42C2411yescharacteristic
258C4⋊C8—22no—
259C4⋊C8—24no—
260C4⋊C8—216no—
261C4⋊C8—28no—
262C4⋊C8—22no—
263C4⋊C8C2414yes—
264C4⋊C8C2418yes—
265C4⋊C8C2414yes—
266C22⋊C8—28no—
267C22⋊C8—216no—
268#97—216no—
269C4×C8—28no—
270C24—24no—
271C24—22no—
272C24—28no—
273C24—216no—
274C24—48no—
275C24—416no—
276C24—816no—
277C24—88no—
278C24C2×C22⋊C411yescharacteristic
279C24C2×C22⋊C412yes—
280#41—216no—
281#41—216no—
282#41—432no—
283#41—416no—
284#41—432no—
285#41—416no—
286#41—464no—
287C2×Q8—22no—
288C2×Q8—24no—
289C2×Q8—44no—
290C2×Q8C2×C22⋊C414yes—
291C2×Q8C23×C414yes—
292C2×D4—28no—
293C2×D4—28no—
294C2×D4—216no—
295C2×D4—28no—
296C2×D4—24no—
297C2×D4—216no—
298C2×D4—28no—
299C2×D4—24no—
300C2×D4—22no—
301C2×D4—216no—
302C2×D4—232no—
303C2×D4—24no—
304C2×D4—28no—
305C2×D4—44no—
306C2×D4—48no—
307C2×D4—432no—
308C2×D4—416no—
309C2×D4—432no—
310C2×D4—416no—
311C2×D4—416no—
312C2×D4—4128no—
313C2×D4—48no—
314C2×D4—416no—
315C2×D4—464no—
316C2×D4—44no—
317C2×D4—48no—
318C2×D4—44no—
319C2×D4—48no—
320C2×D4—48no—
321C2×D4—832no—
322C2×D4—816no—
323C2×D4—816no—
324C2×D4—88no—
325C2×D4—816no—
326C2×D4—88no—
327C2×D4—816no—
328C2×D4—88no—
329C2×D4#10018yes—
330C2×D4C2×C22⋊C418yes—
331C2×D4C2×C22⋊C414yes—
332C2×D4C23×C414yes—
333C2×D4C23×C418yes—
334C22×C4—28no—
335C22×C4—28no—
336C22×C4—24no—
337C22×C4—28no—
338C22×C4—24no—
339C22×C4—24no—
340C22×C4—22no—
341C22×C4—216no—
342C22×C4—28no—
343C22×C4—416no—
344C22×C4—48no—
345C22×C4C2×C22⋊C414yes—
346C22×C4C2×C22⋊C418yes—
347C22×C4C2×C22⋊C414yes—
348C22×C4C2×C22⋊C412yes—
349C22×C4C2×C22⋊C412yes—
350C22×C4C2×C22⋊C414yes—
351C22×C4C2×C22⋊C412yes—
352C22×C4C2×C22⋊C411yescharacteristic
353C22×C4C23×C414yes—
354C22×C4C23×C412yes—
355C22×C4C23×C411yescharacteristic
356C22×C4C22×D418yes—
357C22×C4C22×D414yes—
358C22×C4C22×D412yes—
359M16—88no—
360C2×C8—24no—
361C2×C8—24no—
362C2×C8—28no—
363C2×C8—44no—
364C2×C8—48no—
365C2×C8—44no—
366C2×C8—816no—
367C4⋊C4—24no—
368C4⋊C4—24no—
369C4⋊C4C2×C22⋊C4116yes—
370C4⋊C4C2×C22⋊C418yes—
371C22⋊C4—216no—
372C22⋊C4—232no—
373C22⋊C4C2×C22⋊C418yes—
374C22⋊C4C2×C22⋊C4116yes—
375C42C2×C22⋊C414yes—
376C42C2×C22⋊C412yes—
377C42C2×C22⋊C418yes—
378C42C2×C22⋊C414yes—
379C42C23×C411yescharacteristic
380C42C23×C414yes—
381C42C23×C412yes—
382C42C22×D414yes—
383C42C22×D418yes—
384C42C22×D412yes—
385C42C2511yescharacteristic
386C23—28no—
387C23—22no—
388C23—24no—
389C23—28no—
390C23—24no—
391C23—416no—
392C23—48no—
393C23—44no—
394C23—48no—
395C23—416no—
396C23—432no—
397C23—832no—
398C23—816no—
399C23—1632no—
400C23—1616no—
401C23C2×#10018yes—
402C23C22×C22⋊C412yes—
403C23C22×C22⋊C414yes—
404C23C22×C22⋊C411yescharacteristic
405Q8—28no—
406Q8—44no—
407Q8—44no—
408D4—216no—
409D4—44no—
410D4—48no—
411D4—48no—
412D4—44no—
413D4—432no—
414D4—416no—
415D4—432no—
416D4—416no—
417D4—48no—
418D4—416no—
419D4—44no—
420D4—48no—
421D4—44no—
422D4—48no—
423D4—832no—
424D4—816no—
425D4C2×#100116yes—
426C2×C4—22no—
427C2×C4—24no—
428C2×C4—28no—
429C2×C4—28no—
430C2×C4—28no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—216no—
435C2×C4—28no—
436C2×C4—28no—
437C2×C4—24no—
438C2×C4—28no—
439C2×C4—24no—
440C2×C4—24no—
441C2×C4—432no—
442C2×C4—44no—
443C2×C4—416no—
444C2×C4C2×#10014yes—
445C2×C4C22×C22⋊C411yescharacteristic
446C2×C4C22×C22⋊C414yes—
447C2×C4C22×C22⋊C418yes—
448C2×C4C22×C22⋊C414yes—
449C2×C4C22×C22⋊C412yes—
450C2×C4C22×C22⋊C412yes—
451C2×C4#57614yes—
452C2×C4#57714yes—
453C2×C4C24×C411yescharacteristic
454C2×C4C23×D412yes—
455C8—44no—
456C8—48no—
457C8—44no—
458C22—216no—
459C22—28no—
460C22—22no—
461C22—24no—
462C22—44no—
463C22—48no—
464C22—44no—
465C22—48no—
466C22—416no—
467C22—88no—
468C22—816no—
469C22—1632no—
470C22—1616no—
471C22C22×#10018yes—
472C22C22×#10012yes—
473C22#289714yes—
474C22C23×C22⋊C411yescharacteristic
475C4—21no—
476C4—21no—
477C4—24no—
478C4—28no—
479C4—24no—
480C4—44no—
481C4C22×#10014yes—
482C4#289714yes—
483C4C2×#57612yes—
484C4C2×#57712yes—
485C2—28no—
486C2—42no—
487C2—84no—
488C2—88no—
489C2#1777014yesdirect product factor
490C2C23×#10011yescharacteristic
491C2C2×#289712yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC2×#3498C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C2×#2990C2semidirect
3. #17770C2direct (N × H)
4. C2×#1560C2semidirect
5. C2×#1555C2semidirect
6. C2×#1551C2semidirect
7. C2×#1545C2semidirect
8. C2×#1543C2semidirect
9. C22×#331C2semidirect
25. #2990C22semidirect
29. C2×#432C22semidirect
30. C2×#431C22semidirect
31. C2×#423C22semidirect
32. C22×C4⋊C8C22semidirect
33. #1560C22semidirect
34. #1555C22semidirect
35. #1551C22semidirect
36. #1545C22semidirect
37. #1543C22semidirect
38. C2×#333C22semidirect
39. C2×#333C22semidirect
40. C2×#331C22semidirect
41. C2×#331C22semidirect
42. C2×#331C22semidirect
43. C2×#331C22semidirect
44. C2×#331C22semidirect
45. C2×#331C22semidirect
114. #432C23semidirect
116. #431C23semidirect
118. #423C23semidirect
125. C2×C4⋊C8C23semidirect
130. #333C23semidirect
131. #333C23semidirect
132. #331C23semidirect
133. #331C23semidirect
134. #331C23semidirect
135. #331C23semidirect
136. #331C23semidirect
489. C2#17770direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#34982
C2×#29902
#177702
C2×#15602
C2×#15552
C2×#15512
C2×#15452
C2×#15432
C22×#3312