Finite Group Databasebeta

← C2×#17631 #6343475

Subgroups — C2×#17631 #6343475

Order 512.

3928 conjugacy classes of subgroups.

The subgroup lattice has 461 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3497C211yesmaximal, characteristic
2C2×#2983C211yesmaximal, characteristic, complemented
3C2×#2356C211yesmaximal, characteristic, complemented
4#17631C2116yesmaximal, direct product factor
5C2×#1517C212yesmaximal, complemented
6C2×#1514C214yesmaximal, complemented
7C2×#1505C214yesmaximal, complemented
8C2×#1502C212yesmaximal, complemented
9C22×2−1+4—21no—
10#3497—24no—
11#3497—24no—
12#3497C418yescomplemented
13#3497C2218yes—
14C2×#550C414yescomplemented
15C2×D4×Q8C414yescomplemented
16C2×#548—24no—
17C2×#537—21no—
18C2×#537—22no—
19C2×#532C2212yes—
20C2×#532C2214yes—
21C22×C4×Q8C2211yescharacteristic
22#2983—24no—
23#2983C2218yescomplemented
24C2×#446—24no—
25C2×#432C2214yes—
26C2×#431C2212yes—
27#2356—24no—
28#2356C2218yescomplemented
29C2×#391—21no—
30C2×#387—22no—
31C2×#383C2212yes—
32C2×#382C2211yescharacteristic
33C2×C4×C4⋊C4—21no—
34C2×C4×C4⋊C4C2211yescharacteristic
35C2×#376C2212yes—
36#1517C22116yescomplemented
37#1514C22132yescomplemented
38#1505C22132yescomplemented
39#1502C22116yescomplemented
40C2×#327C2214yes—
41C2×#327C2214yes—
42C2×#327C2218yes—
43C2×2−1+4—28no—
44C2×2−1+4—28no—
45C2×2−1+4—48no—
46C2×2−1+4—48no—
47C22×#41—24no—
48C22×#41—24no—
49C22×#41—22no—
50C23×Q8—24no—
51C23×Q8D411yescharacteristic
52#550—216no—
53#550C2×C4132yescomplemented
54D4×Q8—216no—
55D4×Q8C2×C4132yescomplemented
56#548—232no—
57#548—232no—
58#537—216no—
59#537—28no—
60#537—28no—
61#537—216no—
62#532—28no—
63#532—24no—
64#532—24no—
65#532—28no—
66#532C2×C418yes—
67#532C2×C4116yes—
68#532C2318yes—
69#532C23116yes—
70C2×C4⋊Q8C2×C412yes—
71C2×C4⋊Q8C2×C414yes—
72C2×#127C2×C412yes—
73C2×#127C2×C414yes—
74C2×#124—22no—
75C2×#124—24no—
76C2×C22⋊Q8—28no—
77C2×C22⋊Q8—24no—
78C2×#121—22no—
79C2×#121—24no—
80C2×#121—28no—
81C2×#121—24no—
82C2×#121C2314yes—
83C2×C4×Q8C2×C414yes—
84C2×C4×Q8C2×C414yes—
85C2×C4×Q8D414yes—
86C2×C4×Q8D414yes—
87C2×C4×Q8D414yes—
88C2×C4×Q8C2314yes—
89C2×C4×D4—22no—
90C2×C4×D4—24no—
91C2×C4×D4C2×C414yes—
92C2×C4×D4C2×C418yes—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—21no—
95C22×C4⋊C4D411yescharacteristic
96C22×C4⋊C4D412yes—
97C22×C42—22no—
98C22×C42—21no—
99C22×C42C2311yescharacteristic
100C22×C42C2312yes—
101#446—232no—
102#432—28no—
103#432C23116yes—
104#431—24no—
105#431C2318yes—
106C2×C4⋊C8—22no—
107C2×C4⋊C8—24no—
108C2×C22⋊C8C2314yes—
109C2×#97—24no—
110C2×C4×C8—22no—
111#391—28no—
112#387—216no—
113#383—24no—
114#383C2318yes—
115#382—22no—
116#382C2314yes—
117C4×C4⋊C4—28no—
118C4×C4⋊C4—22no—
119C4×C4⋊C4C2314yes—
120#376—24no—
121#376C2318yes—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95—21no—
125C2×#95—22no—
126C2×#95C2311yescharacteristic
127C2×#95C2312yes—
128C2×#95C2311yescharacteristic
129#327C23116yes—
130#327C23116yes—
131#327C23132yes—
1322−1+4—432no—
1332−1+4—432no—
1342−1+4—464no—
135C2×#41—232no—
136C2×#41—216no—
137C2×#41—28no—
138C2×#41—216no—
139C2×#41—28no—
140C2×#41—416no—
141C2×#41—416no—
142C2×#41—432no—
143C2×#41—48no—
144C2×#41—48no—
145C22×Q8—232no—
146C22×Q8—24no—
147C22×Q8—22no—
148C22×Q8—24no—
149C22×Q8—24no—
150C22×Q8—432no—
151C22×Q8C22⋊C414yes—
152C22×Q8C22⋊C414yes—
153C22×Q8C2×D414yes—
154C22×D4—24no—
155C22×D4—24no—
156C22×D4—22no—
157C22×D4—22no—
158C22×D4—24no—
159C22×D4C22×C414yes—
160C23×C4—21no—
161C23×C4—28no—
162C23×C4—24no—
163C23×C4—22no—
164C23×C4—21no—
165C23×C4C2×D412yes—
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D412yes—
168C23×C4C2×D411yescharacteristic
169C23×C4C2411yescharacteristic
170C22×C8—24no—
171C4⋊Q8—28no—
172C4⋊Q8—24no—
173C4⋊Q8C22×C418yes—
174C4⋊Q8C22×C4116yes—
175#127—28no—
176#127—24no—
177#127C22×C418yes—
178#127C22×C4116yes—
179#124—216no—
180#124—28no—
181#124—28no—
182#124—216no—
183C22⋊Q8—264no—
184C22⋊Q8—232no—
185#121—28no—
186#121—216no—
187#121—216no—
188#121—28no—
189#121—24no—
190#121—24no—
191#121—264no—
192#121—232no—
193#121C22×C418yes—
194#121C2418yes—
195C4×Q8C22⋊C4116yes—
196C4×Q8C22⋊C4116yes—
197C4×Q8C22×C4116yes—
198C4×Q8C2×D4116yes—
199C4×D4—216no—
200C4×D4—28no—
201C4×D4—216no—
202C4×D4—28no—
203C4×D4—28no—
204C4×D4—216no—
205C4×D4C22×C4116yes—
206C4×D4C22×C4132yes—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—44no—
212C2×C4⋊C4—44no—
213C2×C4⋊C4C22⋊C418yes—
214C2×C4⋊C4C22⋊C414yes—
215C2×C4⋊C4C22⋊C418yes—
216C2×C4⋊C4C22⋊C414yes—
217C2×C4⋊C4C22×C414yes—
218C2×C4⋊C4C2×D414yes—
219C2×C4⋊C4C2×D418yes—
220C2×C22⋊C4—24no—
221C2×C22⋊C4—28no—
222C2×C22⋊C4—24no—
223C2×C42—28no—
224C2×C42—24no—
225C2×C42—48no—
226C2×C42—44no—
227C2×C42C22×C414yes—
228C2×C42C22×C412yes—
229C2×C42C22×C414yes—
230C2×C42C22×C412yes—
231C2×C42C2×D414yes—
232C2×C42C2×D412yes—
233C2×C42C2×D412yes—
234C2×C42C2×D414yes—
235C2×C42C2×D412yes—
236C2×C42C2×D414yes—
237C2×C42C2414yes—
238C2×C42C2412yes—
239C4⋊C8—28no—
240C4⋊C8—216no—
241C22⋊C8—24no—
242C22⋊C8C2418yes—
243#97—216no—
244C4×C8—28no—
245#95—28no—
246#95—28no—
247#95—24no—
248#95—28no—
249#95—21no—
250#95—22no—
251#95—21no—
252#95C2412yes—
253#95C2414yes—
254#95C2412yes—
255C24—24no—
256C24C22×D411yescharacteristic
257#41—464no—
258#41—432no—
259#41—432no—
260#41—4128no—
261#41—416no—
262#41—416no—
263#41—432no—
264C2×Q8—216no—
265C2×Q8—28no—
266C2×Q8—28no—
267C2×Q8—28no—
268C2×Q8—216no—
269C2×Q8—216no—
270C2×Q8—416no—
271C2×Q8—4128no—
272C2×Q8—48no—
273C2×Q8C2×C22⋊C4116yes—
274C2×D4—28no—
275C2×D4—28no—
276C2×D4—24no—
277C2×D4—216no—
278C2×D4—28no—
279C2×D4—28no—
280C2×D4—216no—
281C2×D4—48no—
282C2×D4—416no—
283C2×D4—48no—
284C2×D4—48no—
285C2×D4—48no—
286C2×D4—88no—
287C2×D4—84no—
288C2×D4C23×C418yes—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—232no—
295C22×C4—216no—
296C22×C4—24no—
297C22×C4—22no—
298C22×C4—44no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—432no—
302C22×C4—42no—
303C22×C4—42no—
304C22×C4—416no—
305C22×C4—44no—
306C22×C4—42no—
307C22×C4—42no—
308C22×C4—44no—
309C22×C4—42no—
310C22×C4—44no—
311C22×C4C2×C22⋊C414yes—
312C22×C4C2×C22⋊C412yes—
313C22×C4C2×C22⋊C414yes—
314C22×C4C2×C22⋊C414yes—
315C22×C4C2×C22⋊C412yes—
316C22×C4C2×C22⋊C414yes—
317C22×C4C2×C22⋊C412yes—
318C22×C4C2×C22⋊C412yes—
319C22×C4AGL(1,ℤ/8)14yes—
320C22×C4AGL(1,ℤ/8)14yes—
321C22×C4C23×C411yescharacteristic
322C22×C4C23×C411yescharacteristic
323C22×C4C22×D414yes—
324C22×C4C22×D411yescharacteristic
325C22×C4C22×D411yescharacteristic
326C22×C4C22×D414yes—
327C22×C4C22×D412yes—
328C22×C4C22×D411yescharacteristic
329C22×C4C22×D412yes—
330C22×C4C2511yescharacteristic
331C2×C8—28no—
332C2×C8—48no—
333C4⋊C4—28no—
334C4⋊C4—216no—
335C4⋊C4—24no—
336C4⋊C4—48no—
337C4⋊C4—48no—
338C4⋊C4C2×C22⋊C4132yes—
339C4⋊C4C2×C22⋊C4116yes—
340C4⋊C4C23×C418yes—
341C22⋊C4—28no—
342C22⋊C4—216no—
343C22⋊C4—232no—
344C22⋊C4—28no—
345C42—416no—
346C42—48no—
347C42C2×C22⋊C418yes—
348C42C2×C22⋊C414yes—
349C42C2×C22⋊C418yes—
350C42C2×C22⋊C414yes—
351C42C23×C418yes—
352C42C23×C414yes—
353C42C22×D414yes—
354C42C22×D418yes—
355C23—22no—
356C23—22no—
357C23—28no—
358C23—48no—
359C23—48no—
360C23—48no—
361C23C22×C22⋊C411yescharacteristic
362C23C22×C22⋊C411yescharacteristic
363C23C2×AGL(1,ℤ/8)12yes—
364C23C2×AGL(1,ℤ/8)12yes—
365C23C23×D411yescharacteristic
366Q8—232no—
367Q8—432no—
368Q8—416no—
369D4—48no—
370D4—48no—
371D4—432no—
372D4—416no—
373D4—48no—
374D4—48no—
375D4—416no—
376D4—816no—
377D4—88no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—28no—
381C2×C4—28no—
382C2×C4—28no—
383C2×C4—24no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—28no—
388C2×C4—44no—
389C2×C4—42no—
390C2×C4—44no—
391C2×C4—42no—
392C2×C4—41no—
393C2×C4—41no—
394C2×C4—41no—
395C2×C4—41no—
396C2×C4—464no—
397C2×C4—42no—
398C2×C4—48no—
399C2×C4—48no—
400C2×C4—42no—
401C2×C4—432no—
402C2×C4—44no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4—44no—
406C2×C4—42no—
407C2×C4—44no—
408C2×C4—84no—
409C2×C4—88no—
410C2×C4#41818yes—
411C2×C4#41818yes—
412C2×C4C22×C22⋊C411yescharacteristic
413C2×C4C22×C22⋊C411yescharacteristic
414C2×C4C22×C22⋊C414yes—
415C2×C4C22×C22⋊C418yes—
416C2×C4C22×C22⋊C418yes—
417C2×C4C22×C22⋊C414yes—
418C2×C4C2×AGL(1,ℤ/8)14yes—
419C2×C4C2×AGL(1,ℤ/8)14yes—
420C2×C4C24×C411yescharacteristic
421C2×C4C23×D411yescharacteristic
422C8—48no—
423C22—21no—
424C22—21no—
425C22—21no—
426C22—21no—
427C22—24no—
428C22—24no—
429C22—48no—
430C22—48no—
431C22—48no—
432C22—816no—
433C22#288412yes—
434C22C2×#41812yes—
435C22C2×#41812yes—
436C22#290112yes—
437C22C23×C22⋊C411yescharacteristic
438C22C22×AGL(1,ℤ/8)11yescharacteristic
439C22C22×AGL(1,ℤ/8)11yescharacteristic
440C4—21no—
441C4—21no—
442C4—21no—
443C4—21no—
444C4—28no—
445C4—28no—
446C4—24no—
447C4—44no—
448C4—48no—
449C4—82no—
450C4—84no—
451C4C2×#41818yes—
452C2—21no—
453C2—21no—
454C2—22no—
455C2—88no—
456C2#1763114yesdirect product factor
457C2C2×#288411yescharacteristic
458C2C22×#41811yescharacteristic
459C2C2×#290111yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC2×#3497C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2983C2semidirect
3. C2×#2356C2semidirect
4. #17631C2direct (N × H)
5. C2×#1517C2semidirect
6. C2×#1514C2semidirect
7. C2×#1505C2semidirect
8. C2×#1502C2semidirect
12. #3497C4semidirect
14. C2×#550C4semidirect
15. C2×D4×Q8C4semidirect
23. #2983C22semidirect
28. #2356C22semidirect
36. #1517C22semidirect
37. #1514C22semidirect
38. #1505C22semidirect
39. #1502C22semidirect
53. #550C2×C4semidirect
55. D4×Q8C2×C4semidirect
456. C2#17631direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34972
C2×#29832
C2×#23562
#176312
C2×#15172
C2×#15142
C2×#15052
C2×#15022