Finite Group Databasebeta

← C2×#17720 #6343987

Subgroups — C2×#17720 #6343987

Order 512.

4534 conjugacy classes of subgroups.

The subgroup lattice has 435 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3498C211yesmaximal, characteristic
2C2×#2988C211yesmaximal, characteristic, complemented
3C2×#2906C211yesmaximal, characteristic, complemented
4#17720C2116yesmaximal, direct product factor
5C2×#1547C213yesmaximal, complemented
6C2×#1545C213yesmaximal, complemented
7C2×#1540C213yesmaximal, complemented
8C22×#331C213yesmaximal, complemented
9C22×H(5,𝔽2)—21no—
10C22×#131—21no—
11#3498—24no—
12#3498—24no—
13#3498C418yes—
14#3498C2218yes—
15C2×#550—21no—
16C2×#550C412yes—
17C2×D42—23no—
18C2×D42C416yes—
19C2×#535—23no—
20C2×#532C2213yes—
21C22×#127C2213yes—
22C2×C4×#41C2211yescharacteristic
23#2988—24no—
24#2988C2218yescomplemented
25C2×C8×Q8—21no—
26C2×C8×D4—23no—
27C2×#431C2213yescomplemented
28#2906—24no—
29#2906C2218yescomplemented
30C2×#424—23no—
31C2×#423C2213yescomplemented
32C22×C4⋊C8C2213yescomplemented
33C22×C4⋊C8C2213yescomplemented
34#1547C22124yescomplemented
35#1545C22124yescomplemented
36#1540C22124yescomplemented
37C2×#332C2211yescharacteristic, complemented
38C2×#332C2213yescomplemented
39C2×#331C2213yescomplemented
40C2×#331C2216yescomplemented
41C2×#331C2213yescomplemented
42C2×#331C22124yescomplemented
43C2×H(5,𝔽2)—28no—
44C2×H(5,𝔽2)—28no—
45C2×H(5,𝔽2)—48no—
46C2×H(5,𝔽2)—48no—
47C22×#41—22no—
48C22×#41—23no—
49C22×#41D411yescharacteristic
50C23×D4—26no—
51C23×D4—23no—
52C23×D4—23no—
53C23×D4C2×C416yes—
54C2×#131—28no—
55C2×#131—48no—
56C22×M16—23no—
57C23×C8—23no—
58C23×C8—23no—
59#550—28no—
60#550—28no—
61#550—28no—
62#550C2×C4116yes—
63D42—224no—
64D42—224no—
65D42—224no—
66D42C2×C4148yes—
67#535—224no—
68#535—224no—
69#532—26no—
70#532—26no—
71#532C2×C4112yes—
72#532C23112yes—
73C2×C4⋊Q8C2311yescharacteristic
74C2×#127—23no—
75C2×#127—23no—
76C2×#127—26no—
77C2×#127—26no—
78C2×#127C2×C416yes—
79C2×#127C2×C4112yes—
80C2×#127C2313yes—
81C2×#127C23112yes—
82C2×#124—23no—
83C2×#121—23no—
84C2×#121—26no—
85C2×#121—26no—
86C2×#121C2×C416yes—
87C2×#120—212no—
88C4×#41C2×C414yes—
89C4×#41D414yes—
90C4×#41D414yes—
91C4×#41C2314yes—
92C2×C4×Q8C2×C411yescharacteristic
93C2×C4×Q8D411yescharacteristic
94C2×C4×D4—23no—
95C2×C4×D4C2×C416yes—
96C2×C4×D4C2×C413yes—
97C2×C4×D4D413yes—
98C2×#117D413yes—
99C22×C42C2313yes—
100C8×Q8—28no—
101C8×D4—224no—
102#431—26no—
103#431C23112yescomplemented
104#424—224no—
105#423—26no—
106#423C23112yescomplemented
107C2×C4⋊C8—23no—
108C2×C4⋊C8—26no—
109C2×C4⋊C8—23no—
110C2×C4⋊C8—26no—
111C2×C4⋊C8—23no—
112C2×C4⋊C8C2311yescharacteristic
113C2×C4⋊C8C2313yes—
114C2×C4⋊C8C2313yes—
115C2×C4⋊C8C2311yescharacteristic
116C2×C4⋊C8C23112yescomplemented
117C2×C4⋊C8C23112yescomplemented
118C2×C22⋊C8—23no—
119C2×C4×C8—23no—
120#332C2314yescomplemented
121#332C23112yescomplemented
122#331C23112yescomplemented
123#331C23124yescomplemented
124#331C23112yescomplemented
125C25—26no—
126H(5,𝔽2)—464no—
127H(5,𝔽2)—432no—
128H(5,𝔽2)—432no—
129C2×#41—216no—
130C2×#41—212no—
131C2×#41—212no—
132C2×#41—416no—
133C2×#41—412no—
134C2×#41—412no—
135C2×#41C22⋊C414yes—
136C2×#41D818yes—
137C2×#41SD1618yes—
138C2×#41C2×D414yes—
139C22×Q8—21no—
140C22×Q8C22⋊C411yescharacteristic
141C22×D4—26no—
142C22×D4—248no—
143C22×D4—26no—
144C22×D4—212no—
145C22×D4—26no—
146C22×D4—26no—
147C22×D4—212no—
148C22×D4—212no—
149C22×D4—23no—
150C22×D4—23no—
151C22×D4—212no—
152C22×D4—212no—
153C22×D4—448no—
154C22×D4—412no—
155C22×D4—412no—
156C22×D4—86no—
157C22×D4—86no—
158C22×D4—812no—
159C22×D4C22⋊C413yes—
160C22×D4C22×C416yes—
161C22×D4C22×C4124yes—
162C23×C4—26no—
163C23×C4C22×C413yes—
164C23×C4C2×D413yes—
165C23×C4C2×D413yes—
166#131—432no—
167C2×M16—212no—
168C2×M16—412no—
169C22×C8—21no—
170C22×C8—23no—
171C22×C8—23no—
172C22×C8—212no—
173C22×C8—21no—
174C22×C8—212no—
175C22×C8—412no—
176C22×C8—86no—
177C4⋊Q8—21no—
178C4⋊Q8—21no—
179C4⋊Q8C22×C412yes—
180C4⋊Q8C2412yes—
181#127—212no—
182#127—212no—
183#127—212no—
184#127—23no—
185#127—23no—
186#127—212no—
187#127—212no—
188#127C22×C416yes—
189#127C22×C4124yes—
190#127C2416yes—
191#124—212no—
192#124—212no—
193#121—212no—
194#121—212no—
195#121—212no—
196#121—248no—
197#121—248no—
198#121C22×C4124yes—
199#120—296no—
200C4×Q8C22⋊C414yes—
201C4×Q8C22⋊C414yes—
202C4×Q8C22×C414yes—
203C4×Q8C2×D414yes—
204C4×D4—212no—
205C4×D4—212no—
206C4×D4—212no—
207C4×D4C22⋊C4112yes—
208C4×D4C22⋊C4112yes—
209C4×D4C22×C4124yes—
210C4×D4C22×C4112yes—
211C4×D4C2×D4112yes—
212#117C22⋊C4112yes—
213#117C2×D4112yes—
214C2×C4⋊C4—21no—
215C2×C4⋊C4C22⋊C413yes—
216C2×C4⋊C4C22⋊C413yes—
217C2×C4⋊C4C22×C412yes—
218C2×C22⋊C4—26no—
219C2×C22⋊C4—26no—
220C2×C22⋊C4C22⋊C416yes—
221C2×C42C22×C413yes—
222C2×C42C22×C416yes—
223C2×C42C2×D413yes—
224C2×C42C2×D413yes—
225C2×C42C2×D416yes—
226C2×C42C2×D416yes—
227C2×C42C2416yes—
228C2×C42C2411yescharacteristic
229C4⋊C8—21no—
230C4⋊C8—23no—
231C4⋊C8—23no—
232C4⋊C8—212no—
233C4⋊C8—212no—
234C4⋊C8—212no—
235C4⋊C8—21no—
236C4⋊C8C2412yes—
237C4⋊C8C2416yes—
238C4⋊C8C2416yes—
239C4⋊C8C2412yes—
240C22⋊C8—212no—
241C4×C8—212no—
242C24—26no—
243C24—224no—
244C24—424no—
245C24—812no—
246C24—812no—
247C24C2×C22⋊C413yes—
248#41—464no—
249#41—424no—
250#41—424no—
251#41—448no—
252#41#102132yes—
253#41C2×D8116yes—
254#41C2×SD16116yes—
255C2×Q8—22no—
256C2×Q8—22no—
257C2×Q8—42no—
258C2×Q8—42no—
259C2×Q8#10218yes—
260C2×Q8C2×C22⋊C414yes—
261C2×D4—224no—
262C2×D4—26no—
263C2×D4—26no—
264C2×D4—224no—
265C2×D4—26no—
266C2×D4—224no—
267C2×D4—224no—
268C2×D4—26no—
269C2×D4—26no—
270C2×D4—412no—
271C2×D4—424no—
272C2×D4—4192no—
273C2×D4—46no—
274C2×D4—424no—
275C2×D4—46no—
276C2×D4—424no—
277C2×D4—46no—
278C2×D4—46no—
279C2×D4—424no—
280C2×D4—448no—
281C2×D4—824no—
282C2×D4—812no—
283C2×D4—812no—
284C2×D4—812no—
285C2×D4—812no—
286C2×D4—824no—
287C2×D4—824no—
288C2×D4#102124yes—
289C2×D4C2×C22⋊C4112yes—
290C2×D4C23×C4112yes—
291C22×C4—26no—
292C22×C4—26no—
293C22×C4—22no—
294C22×C4—224no—
295C22×C4—46no—
296C22×C4—424no—
297C22×C4C2×C22⋊C416yes—
298C22×C4C2×C22⋊C413yes—
299C22×C4C2×C22⋊C413yes—
300C22×C4C2×C22⋊C416yes—
301C22×C4C2×C22⋊C416yes—
302C22×C4C2×C22⋊C413yes—
303C22×C4C2×D8112yes—
304C22×C4C2×SD16112yes—
305C22×C4C23×C411yescharacteristic
306C22×C4C23×C416yes—
307C22×C4C22×D416yes—
308C22×C4C22×D416yes—
309C22×C4C22×D411yescharacteristic
310C22×C4C22×D411yescharacteristic
311M16—424no—
312C2×C8—22no—
313C2×C8—26no—
314C2×C8—22no—
315C2×C8—26no—
316C2×C8—42no—
317C2×C8—46no—
318C2×C8—424no—
319C2×C8—46no—
320C2×C8—42no—
321C2×C8—812no—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—22no—
325C4⋊C4C2×C22⋊C4112yes—
326C4⋊C4C2×C22⋊C4112yes—
327C4⋊C4C23×C414yes—
328C22⋊C4—224no—
329C22⋊C4—224no—
330C22⋊C4C2×C22⋊C4124yes—
331C42C2×C22⋊C416yes—
332C42C2×C22⋊C416yes—
333C42C2×C22⋊C416yes—
334C42C23×C411yescharacteristic
335C42C23×C416yes—
336C42C22×D416yes—
337C42C22×D411yescharacteristic
338C42C22×D411yescharacteristic
339C42C22×D416yes—
340C42C2511yescharacteristic
341C23—26no—
342C23—26no—
343C23—212no—
344C23—412no—
345C23—412no—
346C23—412no—
347C23—448no—
348C23—824no—
349C23—824no—
350C23—1648no—
351C23C2×#102112yes—
352C23C22×C22⋊C416yes—
353C23C22×C22⋊C411yescharacteristic
354Q8—44no—
355Q8—42no—
356Q8—42no—
357Q8C2×#102116yes—
358D4—412no—
359D4—412no—
360D4—448no—
361D4—448no—
362D4—412no—
363D4—412no—
364D4—46no—
365D4—46no—
366D4—46no—
367D4—46no—
368D4—824no—
369D4—824no—
370D4C2×#102148yes—
371C2×C4—22no—
372C2×C4—26no—
373C2×C4—26no—
374C2×C4—212no—
375C2×C4—26no—
376C2×C4—26no—
377C2×C4—24no—
378C2×C4—46no—
379C2×C4—46no—
380C2×C4—44no—
381C2×C4—448no—
382C2×C4C2×#102112yes—
383C2×C4C2×#102124yes—
384C2×C4C22×C22⋊C411yescharacteristic
385C2×C4C22×C22⋊C416yes—
386C2×C4C22×C22⋊C416yes—
387C2×C4C22×C22⋊C411yescharacteristic
388C2×C4C22×C22⋊C416yes—
389C2×C4C22×C22⋊C411yescharacteristic
390C2×C4C22×D812yes—
391C2×C4C22×D8112yes—
392C2×C4C22×SD1612yes—
393C2×C4C22×SD16112yes—
394C2×C4#57612yes—
395C2×C4#57712yes—
396C2×C4C24×C411yescharacteristic
397C2×C4C23×D411yescharacteristic
398C2×C4C23×D411yescharacteristic
399C8—42no—
400C8—46no—
401C8—46no—
402C8—42no—
403C22—224no—
404C22—26no—
405C22—26no—
406C22—412no—
407C22—412no—
408C22—412no—
409C22—824no—
410C22—1648no—
411C22#288812yes—
412C22C22×#102112yes—
413C22C22×#10212yes—
414C22#289712yes—
415C22C23×C22⋊C411yescharacteristic
416C4—21no—
417C4—21no—
418C4—26no—
419C4—26no—
420C4—44no—
421C4C22×#102112yes—
422C4C22×#10212yes—
423C4#289712yes—
424C4C23×D811yescharacteristic
425C4C23×SD1611yescharacteristic
426C4C2×#57611yescharacteristic
427C4C2×#57711yescharacteristic
428C2—212no—
429C2—812no—
430C2#1772014yesdirect product factor
431C2C2×#288811yescharacteristic
432C2C23×#10211yescharacteristic
433C2C2×#289711yescharacteristic
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×#2988C2semidirect
3. C2×#2906C2semidirect
4. #17720C2direct (N × H)
5. C2×#1547C2semidirect
6. C2×#1545C2semidirect
7. C2×#1540C2semidirect
8. C22×#331C2semidirect
24. #2988C22semidirect
27. C2×#431C22semidirect
29. #2906C22semidirect
31. C2×#423C22semidirect
32. C22×C4⋊C8C22semidirect
33. C22×C4⋊C8C22semidirect
34. #1547C22semidirect
35. #1545C22semidirect
36. #1540C22semidirect
37. C2×#332C22semidirect
38. C2×#332C22semidirect
39. C2×#331C22semidirect
40. C2×#331C22semidirect
41. C2×#331C22semidirect
42. C2×#331C22semidirect
103. #431C23semidirect
106. #423C23semidirect
116. C2×C4⋊C8C23semidirect
117. C2×C4⋊C8C23semidirect
120. #332C23semidirect
121. #332C23semidirect
122. #331C23semidirect
123. #331C23semidirect
124. #331C23semidirect
430. C2#17720direct (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×#29882
C2×#29062
#177202
C2×#15472
C2×#15452
C2×#15402
C22×#3312