Finite Group Databasebeta

← C2×#17723 #6343991

Subgroups — C2×#17723 #6343991

Order 512.

3158 conjugacy classes of subgroups.

The subgroup lattice has 383 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3503C211yesmaximal, characteristic
2C2×#2988C211yesmaximal, characteristic
3C2×#2906C211yesmaximal, characteristic
4#17723C2116yesmaximal, direct product factor
5C2×#1550C213yesmaximal, complemented
6C2×#1549C213yesmaximal, complemented
7C2×#1542C213yesmaximal, complemented
8C22×#332C213yesmaximal, complemented
9C22×#131—21no—
10#3503—24no—
11#3503—24no—
12#3503C418yes—
13#3503C2218yes—
14C2×Q82C412yes—
15C2×#557—21no—
16C2×#554C416yes—
17C2×D4×Q8—23no—
18C2×#544—23no—
19C2×#533C2213yes—
20C22×C4⋊Q8C2213yes—
21C2×#520—21no—
22C2×C4×#41C2211yescharacteristic
23#2988—24no—
24#2988C2218yes—
25C2×C8×Q8—21no—
26C2×C8×D4—23no—
27C2×#431C2213yes—
28#2906—24no—
29#2906C2218yes—
30C2×#424—23no—
31C2×#423C2213yes—
32C22×C4⋊C8C2213yes—
33C22×C4⋊C8C2213yes—
34#1550C22124yescomplemented
35#1549C22124yescomplemented
36#1542C22124yescomplemented
37C2×#333C2211yescharacteristic
38C2×#333C2213yes—
39C2×#332C2213yes—
40C2×#332C2216yes—
41C2×#332C2213yes—
42C2×#332C22124yescomplemented
43C22×#41D411yescharacteristic
44C23×Q8—23no—
45C2×#131—28no—
46C2×#131—48no—
47C22×M16—23no—
48C23×C8—23no—
49C23×C8—23no—
50Q82—28no—
51Q82C2×C4116yes—
52#557—28no—
53#557—28no—
54#554—224no—
55#554C2×C4148yes—
56D4×Q8—224no—
57D4×Q8—224no—
58#544—224no—
59#544—224no—
60#533—26no—
61#533—26no—
62#533C2×C4112yes—
63#533C23112yes—
64C2×C4⋊Q8—26no—
65C2×C4⋊Q8—23no—
66C2×C4⋊Q8—23no—
67C2×C4⋊Q8—26no—
68C2×C4⋊Q8—26no—
69C2×C4⋊Q8C2×C416yes—
70C2×C4⋊Q8C2×C4112yes—
71C2×C4⋊Q8C2311yescharacteristic
72C2×C4⋊Q8C2313yes—
73C2×C4⋊Q8C23112yes—
74C2×#125—26no—
75C2×#125—23no—
76C2×C22⋊Q8—23no—
77C2×C22⋊Q8—212no—
78C2×C22⋊Q8C2×C416yes—
79#520—28no—
80#520—28no—
81C4×#41C2×C414yes—
82C4×#41D414yes—
83C4×#41D414yes—
84C4×#41C2314yes—
85C2×C4×Q8—22no—
86C2×C4×Q8—23no—
87C2×C4×Q8C2×C416yes—
88C2×C4×Q8C2×C411yescharacteristic
89C2×C4×Q8D411yescharacteristic
90C2×C4×D4—26no—
91C2×C4×D4C2×C413yes—
92C2×C4×D4D413yes—
93C2×#117—23no—
94C2×#117D413yes—
95C22×C4⋊C4—23no—
96C22×C4⋊C4C2×C416yes—
97C22×C42C2313yes—
98C8×Q8—28no—
99C8×D4—224no—
100#431—26no—
101#431C23112yes—
102#424—224no—
103#423—26no—
104#423C23112yes—
105C2×C4⋊C8—23no—
106C2×C4⋊C8—26no—
107C2×C4⋊C8—23no—
108C2×C4⋊C8—26no—
109C2×C4⋊C8—23no—
110C2×C4⋊C8C2311yescharacteristic
111C2×C4⋊C8C2313yes—
112C2×C4⋊C8C2313yes—
113C2×C4⋊C8C2311yescharacteristic
114C2×C4⋊C8C23112yes—
115C2×C4⋊C8C23112yes—
116C2×C22⋊C8—23no—
117C2×C4×C8—23no—
118#333C2314yes—
119#333C23112yes—
120#332C23112yes—
121#332C23124yes—
122#332C23112yes—
123C2×#41C22⋊C414yes—
124C2×#41SD1618yes—
125C2×#41Q1618yes—
126C2×#41C2×D414yes—
127C22×Q8—26no—
128C22×Q8—212no—
129C22×Q8—23no—
130C22×Q8—212no—
131C22×Q8—86no—
132C22×Q8—86no—
133C22×Q8C22⋊C411yescharacteristic
134C22×Q8C22×C412yes—
135C22×D4C22⋊C413yes—
136C23×C4—26no—
137C23×C4C22×C413yes—
138C23×C4C2×D413yes—
139C23×C4C2×D413yes—
140#131—432no—
141C2×M16—212no—
142C2×M16—412no—
143C22×C8—21no—
144C22×C8—23no—
145C22×C8—23no—
146C22×C8—212no—
147C22×C8—21no—
148C22×C8—212no—
149C22×C8—412no—
150C22×C8—86no—
151C4⋊Q8—248no—
152C4⋊Q8—212no—
153C4⋊Q8—212no—
154C4⋊Q8—212no—
155C4⋊Q8—23no—
156C4⋊Q8—23no—
157C4⋊Q8—212no—
158C4⋊Q8—212no—
159C4⋊Q8—21no—
160C4⋊Q8—21no—
161C4⋊Q8C22×C412yes—
162C4⋊Q8C22×C416yes—
163C4⋊Q8C22×C4124yes—
164C4⋊Q8C2412yes—
165C4⋊Q8C2416yes—
166#125—248no—
167#125—212no—
168#125—212no—
169C22⋊Q8—212no—
170C22⋊Q8—212no—
171C22⋊Q8—212no—
172C22⋊Q8—296no—
173C22⋊Q8C22×C4124yes—
174C4×Q8—216no—
175C4×Q8—212no—
176C4×Q8—212no—
177C4×Q8—212no—
178C4×Q8C22⋊C414yes—
179C4×Q8C22⋊C414yes—
180C4×Q8C22×C4124yes—
181C4×Q8C22×C414yes—
182C4×Q8C2×D414yes—
183C4×D4—248no—
184C4×D4C22⋊C4112yes—
185C4×D4C22⋊C4112yes—
186C4×D4C22×C4112yes—
187C4×D4C2×D4112yes—
188#117—212no—
189#117—212no—
190#117C22⋊C4112yes—
191#117C2×D4112yes—
192C2×C4⋊C4—26no—
193C2×C4⋊C4—212no—
194C2×C4⋊C4—26no—
195C2×C4⋊C4—212no—
196C2×C4⋊C4—26no—
197C2×C4⋊C4—26no—
198C2×C4⋊C4—23no—
199C2×C4⋊C4—212no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4C22⋊C413yes—
203C2×C4⋊C4C22⋊C413yes—
204C2×C4⋊C4C22×C416yes—
205C2×C4⋊C4C22×C4124yes—
206C2×C22⋊C4—26no—
207C2×C22⋊C4C22⋊C416yes—
208C2×C42—26no—
209C2×C42C22×C413yes—
210C2×C42C22×C416yes—
211C2×C42C2×D413yes—
212C2×C42C2×D413yes—
213C2×C42C2×D416yes—
214C2×C42C2×D416yes—
215C2×C42C2416yes—
216C2×C42C2411yescharacteristic
217C4⋊C8—21no—
218C4⋊C8—23no—
219C4⋊C8—23no—
220C4⋊C8—212no—
221C4⋊C8—212no—
222C4⋊C8—212no—
223C4⋊C8—21no—
224C4⋊C8C2412yes—
225C4⋊C8C2416yes—
226C4⋊C8C2416yes—
227C4⋊C8C2412yes—
228C22⋊C8—212no—
229C4×C8—212no—
230C24C2×C22⋊C413yes—
231#41#103132yes—
232#41C2×SD16116yes—
233#41C2×Q16116yes—
234C2×Q8—22no—
235C2×Q8—26no—
236C2×Q8—224no—
237C2×Q8—26no—
238C2×Q8—44no—
239C2×Q8—46no—
240C2×Q8—46no—
241C2×Q8—812no—
242C2×Q8—824no—
243C2×Q8—812no—
244C2×Q8—812no—
245C2×Q8#10318yes—
246C2×Q8C2×C22⋊C414yes—
247C2×Q8C23×C414yes—
248C2×D4#103124yes—
249C2×D4C2×C22⋊C4112yes—
250C22×C4—26no—
251C22×C4—26no—
252C22×C4—22no—
253C22×C4—26no—
254C22×C4—224no—
255C22×C4—46no—
256C22×C4—812no—
257C22×C4C2×C22⋊C416yes—
258C22×C4C2×C22⋊C413yes—
259C22×C4C2×C22⋊C413yes—
260C22×C4C2×C22⋊C416yes—
261C22×C4C2×C22⋊C416yes—
262C22×C4C2×C22⋊C413yes—
263C22×C4C2×SD16112yes—
264C22×C4C2×Q16112yes—
265C22×C4C23×C411yescharacteristic
266C22×C4C23×C416yes—
267C22×C4C22×D416yes—
268C22×C4C22×D416yes—
269C22×C4C22×D411yescharacteristic
270C22×C4C22×D411yescharacteristic
271M16—424no—
272C2×C8—22no—
273C2×C8—26no—
274C2×C8—22no—
275C2×C8—26no—
276C2×C8—42no—
277C2×C8—46no—
278C2×C8—424no—
279C2×C8—46no—
280C2×C8—42no—
281C2×C8—812no—
282C4⋊C4—26no—
283C4⋊C4—26no—
284C4⋊C4—224no—
285C4⋊C4—224no—
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—224no—
289C4⋊C4—224no—
290C4⋊C4—26no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4C2×C22⋊C4112yes—
294C4⋊C4C2×C22⋊C4112yes—
295C4⋊C4C23×C4112yes—
296C22⋊C4—224no—
297C22⋊C4C2×C22⋊C4124yes—
298C42—224no—
299C42C2×C22⋊C416yes—
300C42C2×C22⋊C416yes—
301C42C2×C22⋊C416yes—
302C42C23×C411yescharacteristic
303C42C23×C416yes—
304C42C22×D416yes—
305C42C22×D411yescharacteristic
306C42C22×D411yescharacteristic
307C42C22×D416yes—
308C42C2511yescharacteristic
309C23—26no—
310C23—26no—
311C23C2×#103112yes—
312C23C22×C22⋊C416yes—
313C23C22×C22⋊C411yescharacteristic
314Q8—44no—
315Q8—44no—
316Q8—412no—
317Q8—46no—
318Q8—46no—
319Q8—824no—
320Q8C2×#103116yes—
321D4C2×#103148yes—
322C2×C4—22no—
323C2×C4—26no—
324C2×C4—26no—
325C2×C4—212no—
326C2×C4—26no—
327C2×C4—26no—
328C2×C4—24no—
329C2×C4—212no—
330C2×C4—46no—
331C2×C4—46no—
332C2×C4—44no—
333C2×C4—412no—
334C2×C4—824no—
335C2×C4C2×#103112yes—
336C2×C4C2×#103124yes—
337C2×C4C22×C22⋊C411yescharacteristic
338C2×C4C22×C22⋊C416yes—
339C2×C4C22×C22⋊C416yes—
340C2×C4C22×C22⋊C416yes—
341C2×C4C22×C22⋊C411yescharacteristic
342C2×C4C22×C22⋊C411yescharacteristic
343C2×C4C22×SD1612yes—
344C2×C4C22×SD16112yes—
345C2×C4C22×Q1612yes—
346C2×C4C22×Q16112yes—
347C2×C4#57612yes—
348C2×C4#57712yes—
349C2×C4C24×C411yescharacteristic
350C2×C4C23×D411yescharacteristic
351C2×C4C23×D411yescharacteristic
352C8—42no—
353C8—46no—
354C8—46no—
355C8—42no—
356C22—224no—
357C22—26no—
358C22—26no—
359C22#288912yes—
360C22C22×#103112yes—
361C22C22×#10312yes—
362C22#289712yes—
363C22C23×C22⋊C411yescharacteristic
364C4—21no—
365C4—21no—
366C4—26no—
367C4—26no—
368C4—44no—
369C4—412no—
370C4C22×#10312yes—
371C4C22×#103112yes—
372C4#289712yes—
373C4C23×SD1611yescharacteristic
374C4C23×Q1611yescharacteristic
375C4C2×#57611yescharacteristic
376C4C2×#57711yescharacteristic
377C2—212no—
378C2#1772314yesdirect product factor
379C2C2×#288911yescharacteristic
380C2C23×#10311yescharacteristic
381C2C2×#289711yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC22×#41D4
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
4. #17723C2direct (N × H)
5. C2×#1550C2semidirect
6. C2×#1549C2semidirect
7. C2×#1542C2semidirect
8. C22×#332C2semidirect
34. #1550C22semidirect
35. #1549C22semidirect
36. #1542C22semidirect
42. C2×#332C22semidirect
378. C2#17723direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#35032
C2×#29882
C2×#29062
#177232
C2×#15502
C2×#15492
C2×#15422
C22×#3322