Finite Group Databasebeta

← C2×#23171 #6382712

Subgroups — C2×#23171 #6382712

Order 512.

1756 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3160C211yesmaximal, characteristic
2C2×#2962C212yesmaximal
3#23171C2116yesmaximal, direct product factor
4C2×#1986C212yesmaximal
5C2×#1946C212yesmaximal
6C2×#1922C214yesmaximal
7C2×C4×#108C211yesmaximal, characteristic
8C2×#1773C212yesmaximal
9C2×#1770C211yesmaximal, characteristic
10C2×#533C2212yes—
11#3160C418yescomplemented
12#3160C2218yes—
13C2×#500C411yescharacteristic, complemented
14C2×#500C411yescharacteristic, complemented
15C2×#499C412yescomplemented
16C2×#499C412yescomplemented
17C2×#498C412yescomplemented
18#2962—28no—
19#2962C22116yes—
20C2×#446—22no—
21C2×#446—24no—
22C2×C8×Q8—22no—
23C22×#108C2211yescharacteristic
24C22×#108C2211yescharacteristic
25C2×#427C2212yes—
26C2×#427C2212yes—
27C2×#424C2214yes—
28C22×C4⋊C8C2211yescharacteristic
29C2×#405C2214yes—
30C2×C4×M16C2212yes—
31C22×#97C2212yes—
32C22×C4×C8C2211yescharacteristic
33C2×C4×C4⋊C4C2211yescharacteristic
34#1986C22116yes—
35#1946C22116yes—
36#1922C22132yes—
37C4×#108C2218yes—
38#1773C22116yes—
39#1770C2218yes—
40C2×#341C2212yes—
41C2×#339C2214yes—
42C2×#339C2214yes—
43C2×#336C2212yes—
44C22×M16C2312yes—
45C22×M16C2312yes—
46C23×C8C2311yescharacteristic
47C23×C8C2312yes—
48C23×C8C2311yescharacteristic
49#533—24no—
50#533—24no—
51#533C2×C418yes—
52#533C2318yes—
53C2×C4⋊Q8C2×C412yes—
54C2×C4⋊Q8C2×C412yes—
55C2×#125C2×C414yes—
56C2×C22⋊Q8—22no—
57C2×C22⋊Q8—22no—
58C2×C4×Q8—22no—
59C2×C4×Q8—22no—
60C2×#117C2314yes—
61C22×C4⋊C4—21no—
62C22×C42C2312yes—
63C22×C42C2311yescharacteristic
64#500C2×C418yescomplemented
65#500C2×C418yescomplemented
66#499C2×C4116yescomplemented
67#499C2×C4116yescomplemented
68#498C2×C4116yescomplemented
69#446—232no—
70#446—216no—
71C8×Q8—216no—
72C2×#108—24no—
73C2×#108Q818yescomplemented
74C2×#108C2314yes—
75C2×#108C2314yes—
76#427C2×C418yes—
77#427C2×C418yes—
78#427C2318yes—
79#427C2318yes—
80C2×#107C2×C412yes—
81C2×#107C2×C412yes—
82C2×#107C2×C412yes—
83C2×#107C2×C412yes—
84C2×#106C2×C414yes—
85C2×#106C2×C414yes—
86#424—28no—
87#424C23116yes—
88C2×C4⋊C8—24no—
89C2×C4⋊C8—24no—
90C2×C4⋊C8D412yes—
91C2×C4⋊C8D412yes—
92C2×C4⋊C8D414yes—
93C2×C4⋊C8C2314yes—
94#405—28no—
95#405C23116yes—
96C4×M16—24no—
97C4×M16C2318yes—
98C2×#97—24no—
99C2×#97—28no—
100C2×#97—22no—
101C2×#97C2318yes—
102C2×C4×C8—24no—
103C2×C4×C8—22no—
104C2×C4×C8C2×C411yescharacteristic
105C2×C4×C8C2×C411yescharacteristic
106C2×C4×C8C2×C411yescharacteristic
107C2×C4×C8C2×C411yescharacteristic
108C2×C4×C8C2×C414yes—
109C2×C4×C8C2314yes—
110C4×C4⋊C4—22no—
111C4×C4⋊C4C2314yes—
112C2×#95—21no—
113#341C2318yes—
114#339C23116yes—
115#339C23116yes—
116#336C2318yes—
117C22×Q8—22no—
118C22×Q8—22no—
119C23×C4—22no—
120C23×C4#4111yescharacteristic
121C23×C4#4111yescharacteristic
122C23×C4C2411yescharacteristic
123C2×M16—22no—
124C2×M16—24no—
125C2×M16—22no—
126C2×M16—24no—
127C2×M16—24no—
128C2×M16C2×Q818yes—
129C2×M16C2414yes—
130C2×M16C2414yes—
131C22×C8—22no—
132C22×C8—24no—
133C22×C8—22no—
134C22×C8—22no—
135C22×C8—24no—
136C22×C8—22no—
137C22×C8C22×C411yescharacteristic
138C22×C8C22×C411yescharacteristic
139C22×C8C22×C412yes—
140C22×C8C22×C411yescharacteristic
141C22×C8C22×C411yescharacteristic
142C22×C8C22×C412yes—
143C22×C8C2×D414yes—
144C22×C8C2×D414yes—
145C22×C8C2×Q814yes—
146C22×C8#4114yes—
147C22×C8C2412yes—
148C22×C8C2414yes—
149C22×C8C2412yes—
150C4⋊Q8—24no—
151C4⋊Q8—24no—
152C4⋊Q8C22×C418yes—
153C4⋊Q8C22×C418yes—
154#125—28no—
155#125C22×C4116yes—
156C22⋊Q8—28no—
157C22⋊Q8—28no—
158C22⋊Q8—28no—
159C22⋊Q8—28no—
160C4×Q8—28no—
161C4×Q8—28no—
162C4×Q8—28no—
163C4×Q8—28no—
164#117—24no—
165#117—24no—
166#117C22×C418yes—
167#117C2418yes—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—44no—
174C2×C4⋊C4C22×C414yes—
175C2×C4⋊C4C22×C414yes—
176C2×C22⋊C4—24no—
177C2×C42—24no—
178C2×C42—24no—
179C2×C42—24no—
180C2×C42—22no—
181C2×C42C22×C411yescharacteristic
182C2×C42C22×C411yescharacteristic
183C2×C42C22×C412yes—
184C2×C42C2×D412yes—
185C2×C42C2×D411yescharacteristic
186C2×C42C2×D411yescharacteristic
187C2×C42#4112yes—
188C2×C42C2414yes—
189C2×C42C2412yes—
190#108—28no—
191#108C2×Q8116yescomplemented
192#107C22×C418yes—
193#107C22×C418yes—
194#107C22×C418yes—
195#107C22×C418yes—
196#106C22×C4116yes—
197#106C22×C4116yes—
198C4⋊C8—216no—
199C4⋊C8—216no—
200C4⋊C8C2×D418yes—
201C4⋊C8C2×D418yes—
202#97—216no—
203#97—216no—
204#97—28no—
205C4×C8—216no—
206C4×C8—28no—
207C4×C8C22×C414yes—
208C4×C8C22×C414yes—
209C4×C8C22×C414yes—
210C4×C8C22×C414yes—
211#95—24no—
212C24C2×#4111yescharacteristic
213C2×Q8—28no—
214C2×Q8—28no—
215C2×Q8—48no—
216C2×Q8—84no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—42no—
222C22×C4—44no—
223C22×C4—44no—
224C22×C4—44no—
225C22×C4C4×D411yescharacteristic
226C22×C4C4×D411yescharacteristic
227C22×C4C4×D411yescharacteristic
228C22×C4C4×D412yes—
229C22×C4C4×D412yes—
230C22×C4C4×D411yescharacteristic
231C22×C4C23×C411yescharacteristic
232C22×C4C23×C411yescharacteristic
233C22×C4C22×D411yescharacteristic
234C22×C4C22×D411yescharacteristic
235C22×C4C22×Q812yes—
236C22×C4C2×#4112yes—
237C22×C4C2×#4112yes—
238C22×C4C2×#4111yescharacteristic
239C22×C4C2×#4112yes—
240C22×C42−1+412yes—
241C22×C42−1+412yes—
242C22×C4C2511yescharacteristic
243M16—28no—
244M16—24no—
245M16—24no—
246M16—24no—
247M16—44no—
248M16C22×Q818yes—
249C2×C8—22no—
250C2×C8—22no—
251C2×C8—24no—
252C2×C8—28no—
253C2×C8—28no—
254C2×C8—28no—
255C2×C8—24no—
256C2×C8—24no—
257C2×C8—22no—
258C2×C8—22no—
259C2×C8—24no—
260C2×C8—24no—
261C2×C8—44no—
262C2×C8C4×Q814yes—
263C2×C8C4×Q814yes—
264C2×C8C4×Q818yes—
265C2×C8C23×C412yes—
266C2×C8C23×C412yes—
267C2×C8C23×C412yes—
268C2×C8C23×C412yes—
269C2×C8C22×D418yes—
270C2×C8C22×Q814yes—
271C2×C8C2×#4114yes—
272C4⋊C4—216no—
273C4⋊C4—216no—
274C4⋊C4—28no—
275C4⋊C4—28no—
276C4⋊C4—24no—
277C4⋊C4—24no—
278C4⋊C4—48no—
279C4⋊C4C23×C418yes—
280C4⋊C4C23×C418yes—
281C22⋊C4—28no—
282C22⋊C4—28no—
283C42—28no—
284C42—28no—
285C42—24no—
286C42—24no—
287C42—44no—
288C42C4×D412yes—
289C42C4×D412yes—
290C42C4×D412yes—
291C42C4×D412yes—
292C42C23×C412yes—
293C42C23×C412yes—
294C42C22×D412yes—
295C42C22×D412yes—
296C23—22no—
297C23—22no—
298C23C2×C4×D411yescharacteristic
299C23C2×C4×D411yescharacteristic
300C23#55612yes—
301C23#55712yes—
302C23C22×#4111yescharacteristic
303Q8—416no—
304Q8—88no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—28no—
311C2×C4—28no—
312C2×C4—42no—
313C2×C4—42no—
314C2×C4—48no—
315C2×C4—48no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—88no—
320C2×C4#44414yes—
321C2×C4C2×C4×D412yes—
322C2×C4C2×C4×D412yes—
323C2×C4C2×C4×D412yes—
324C2×C4C2×C4×D411yescharacteristic
325C2×C4C2×C4×D411yescharacteristic
326C2×C4C2×C4×D412yes—
327C2×C4C2×C4×Q812yes—
328C2×C4C2×C4×Q812yes—
329C2×C4#51912yes—
330C2×C4#51912yes—
331C2×C4#54712yes—
332C2×C4#54712yes—
333C2×C4D4×Q812yes—
334C2×C4D4×Q812yes—
335C2×C4#55612yes—
336C2×C4#55712yes—
337C2×C4C24×C411yescharacteristic
338C2×C4C23×D411yescharacteristic
339C2×C4C23×Q811yescharacteristic
340C2×C4C22×#4111yescharacteristic
341C2×C4C2×2−1+411yescharacteristic
342C2×C4C2×2−1+411yescharacteristic
343C8—22no—
344C8—22no—
345C8—28no—
346C8—28no—
347C8—44no—
348C8C2×C4×Q814yes—
349C8C2×C4×Q814yes—
350C22—21no—
351C22—21no—
352C22—21no—
353C22—21no—
354C22—24no—
355C22—24no—
356C22#236512yes—
357C22#236512yes—
358C22C2×#44412yes—
359C22#295712yes—
360C22C22×C4×D411yescharacteristic
361C22C2×#55611yescharacteristic
362C22C2×#55711yescharacteristic
363C4—22no—
364C4—22no—
365C4—22no—
366C4—48no—
367C4—48no—
368C4—84no—
369C4#236512yes—
370C4#236512yes—
371C4C2×#44414yes—
372C4C22×C4×Q811yescharacteristic
373C4C2×#51911yescharacteristic
374C4C2×#54711yescharacteristic
375C4C2×D4×Q811yescharacteristic
376C2—21no—
377C2—22no—
378C2—21no—
379C2#2317114yesdirect product factor
380C2C2×#236511yescharacteristic
381C2C22×#44411yescharacteristic
382C2C2×#295711yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC24C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #23171C2direct (N × H)
11. #3160C4semidirect
13. C2×#500C4semidirect
14. C2×#500C4semidirect
15. C2×#499C4semidirect
16. C2×#499C4semidirect
17. C2×#498C4semidirect
64. #500C2×C4semidirect
65. #500C2×C4semidirect
66. #499C2×C4semidirect
67. #499C2×C4semidirect
68. #498C2×C4semidirect
73. C2×#108Q8semidirect
191. #108C2×Q8semidirect
379. C2#23171direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31602
C2×#29622
#231712
C2×#19862
C2×#19462
C2×#19222
C2×C4×#1082
C2×#17732
C2×#17702