Finite Group Databasebeta

← C2×#17972 #6344801

Subgroups — C2×#17972 #6344801

Order 512.

1578 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3170C211yesmaximal, characteristic
2C2×#2985C212yesmaximal
3#17972C2116yesmaximal, direct product factor
4C2×#1593C212yesmaximal, complemented
5C2×#1591C212yesmaximal, complemented
6C2×#1579C212yesmaximal, complemented
7C2×C8×Q16C212yesmaximal, complemented
8C2×#1568C211yesmaximal, characteristic
9C2×#1497C212yesmaximal
10C2×#1450C211yesmaximal, characteristic
11C2×#533C2212yes—
12#3170C418yes—
13#3170C2218yes—
14C2×#500C411yescharacteristic
15C2×#494C411yescharacteristic
16C2×#487C412yes—
17C2×#467C412yes—
18C2×#467C412yes—
19#2985—28no—
20#2985C22116yes—
21C2×#446—24no—
22C2×#446C2214yes—
23C2×C8×Q8C2214yes—
24C2×C4×Q16C2212yes—
25C2×C4×Q16C2212yes—
26C2×#433—24no—
27C2×#432C2212yes—
28C2×#431C2211yescharacteristic
29C2×#431C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31#1593C22116yescomplemented
32#1591C22116yescomplemented
33#1579C22116yescomplemented
34C8×Q16C22116yescomplemented
35#1568C2218yes—
36C2×#335C2212yes—
37C2×#334C2212yes—
38#1497C22116yes—
39C2×Q8⋊C8C2214yes—
40C2×Q8⋊C8C2214yes—
41#1450C2218yes—
42C2×#322C2211yescharacteristic
43C2×#322C2211yescharacteristic
44C2×C82C2211yescharacteristic
45C2×C82C2211yescharacteristic
46C22×Q16C2×C412yes—
47C22×Q16C2×C412yes—
48C23×C8C2×C411yescharacteristic
49C23×C8C2×C411yescharacteristic
50#533—24no—
51#533—24no—
52#533C2×C418yes—
53#533C2318yes—
54C2×C4⋊Q8C2×C412yes—
55C2×C4⋊Q8C2×C412yes—
56C2×#125—22no—
57C2×C22⋊Q8—22no—
58C2×C22⋊Q8C2×C414yes—
59C2×C4×Q8—22no—
60C2×C4×Q8C2314yes—
61C2×#117—22no—
62C22×C42C2311yescharacteristic
63#500C2×C418yes—
64#494C2×C418yes—
65#487C2×C4116yes—
66#467C2×C4116yes—
67#467C2×C4116yes—
68#446—232no—
69#446—28no—
70#446C23116yes—
71C8×Q8—28no—
72C8×Q8C23116yes—
73C4×Q16C2×C418yes—
74C4×Q16C2×C418yes—
75C4×Q16C2318yes—
76C4×Q16C2318yes—
77#433—232no—
78#432—24no—
79#432C2318yes—
80#431—22no—
81#431D414yes—
82#431C2314yes—
83#431C2314yes—
84C2×#107C2×C412yes—
85C2×#107C2×C412yes—
86C2×C4⋊C8—24no—
87C2×C4⋊C8—24no—
88C2×C4⋊C8—21no—
89C2×C4⋊C8D412yes—
90C2×C4⋊C8C2314yes—
91C2×#103C2×C414yes—
92C2×#103C2×C414yes—
93C2×C22⋊C8—22no—
94C2×C22⋊C8—21no—
95C2×C22⋊C8D412yes—
96C2×#97—24no—
97C2×#97—22no—
98C2×C4×C8—24no—
99C2×C4×C8C2×C411yescharacteristic
100C2×C4×C8C2×C411yescharacteristic
101C2×C4×C8C2×C414yes—
102C2×C4×C8C2311yescharacteristic
103C2×C4×C8C2311yescharacteristic
104C2×C4×C8C2311yescharacteristic
105C2×C4×C8C2311yescharacteristic
106C2×C4×C8C2314yes—
107C2×C4×C8C2311yescharacteristic
108C2×C4×C8C2311yescharacteristic
109#335C2318yes—
110#334C2318yes—
111Q8⋊C8C23116yes—
112Q8⋊C8C23116yes—
113#322C2314yes—
114#322C2314yes—
115C82C2314yes—
116C82C2314yes—
117C22×Q8—22no—
118C22×Q8C22×C414yes—
119C23×C4C22×C411yescharacteristic
120C23×C4C2×D411yescharacteristic
121C23×C4#4111yescharacteristic
122C2×Q16—28no—
123C2×Q16—28no—
124C2×Q16C22×C418yes—
125C2×Q16C22×C418yes—
126C22×C8—24no—
127C22×C8—24no—
128C22×C8—24no—
129C22×C8—21no—
130C22×C8—21no—
131C22×C8C22×C411yescharacteristic
132C22×C8C22×C411yescharacteristic
133C22×C8C22×C414yes—
134C22×C8C22×C414yes—
135C22×C8C22×C411yescharacteristic
136C22×C8C22×C411yescharacteristic
137C22×C8C2×D412yes—
138C22×C8C2×D412yes—
139C4⋊Q8—24no—
140C4⋊Q8—24no—
141C4⋊Q8C22×C418yes—
142C4⋊Q8C22×C418yes—
143#125—28no—
144#125—28no—
145C22⋊Q8—28no—
146C22⋊Q8—28no—
147C22⋊Q8—28no—
148C22⋊Q8C22×C4116yes—
149C4×Q8—28no—
150C4×Q8—28no—
151C4×Q8—24no—
152C4×Q8—24no—
153C4×Q8C22×C418yes—
154C4×Q8C2418yes—
155#117—28no—
156#117—28no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4C22×C414yes—
163C2×C22⋊C4—24no—
164C2×C42—24no—
165C2×C42C22×C411yescharacteristic
166C2×C42C22×C412yes—
167C2×C42C2×D412yes—
168C2×C42C2×D411yescharacteristic
169C2×C42#4111yescharacteristic
170C2×C42#4112yes—
171C2×C42C2412yes—
172C2×C42C2411yescharacteristic
173#107C22×C418yes—
174#107C22×C418yes—
175C4⋊C8—216no—
176C4⋊C8—216no—
177C4⋊C8—24no—
178C4⋊C8—24no—
179C4⋊C8C2×D418yes—
180C4⋊C8C2418yes—
181#103C22×C4116yes—
182#103C22×C4116yes—
183C22⋊C8—28no—
184C22⋊C8—24no—
185C22⋊C8C2×D418yes—
186#97—216no—
187#97—28no—
188C4×C8—216no—
189C4×C8—21no—
190C4×C8—21no—
191C4×C8C22×C412yes—
192C4×C8C22×C412yes—
193C4×C8C22×C414yes—
194C4×C8C22×C414yes—
195C4×C8C2×D412yes—
196C4×C8C2×D412yes—
197C4×C8C2412yes—
198C4×C8C2412yes—
199C4×C8C2412yes—
200C4×C8C2412yes—
201C4×C8C2412yes—
202C4×C8C2412yes—
203C24C4×D411yescharacteristic
204C2×Q8—24no—
205C2×Q8—28no—
206C2×Q8—28no—
207C2×Q8—28no—
208C2×Q8—84no—
209C2×Q8C23×C418yes—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—42no—
216C22×C4C4×D411yescharacteristic
217C22×C4C4×D411yescharacteristic
218C22×C4C4×D412yes—
219C22×C4C4×D411yescharacteristic
220C22×C4C4×D412yes—
221C22×C4C4×D412yes—
222C22×C4C23×C412yes—
223C22×C4C23×C411yescharacteristic
224C22×C4C22×D412yes—
225C22×C4C22×D411yescharacteristic
226C22×C4C2×#4111yescharacteristic
227C22×C4C2×#4112yes—
228Q16—216no—
229Q16—216no—
230C2×C8—22no—
231C2×C8—22no—
232C2×C8—24no—
233C2×C8—24no—
234C2×C8—28no—
235C2×C8—28no—
236C2×C8—28no—
237C2×C8—22no—
238C2×C8—22no—
239C2×C8—42no—
240C2×C8—42no—
241C2×C8—48no—
242C2×C8#13114yes—
243C2×C8#13114yes—
244C2×C8C23×C412yes—
245C2×C8C23×C412yes—
246C2×C8C23×C412yes—
247C2×C8C23×C412yes—
248C2×C8C22×D414yes—
249C2×C8C22×D414yes—
250C4⋊C4—28no—
251C4⋊C4—28no—
252C4⋊C4—28no—
253C4⋊C4—216no—
254C4⋊C4—28no—
255C4⋊C4—24no—
256C4⋊C4—28no—
257C4⋊C4C23×C418yes—
258C22⋊C4—216no—
259C42—28no—
260C42—28no—
261C42C4×D412yes—
262C42C4×D412yes—
263C42C4×D412yes—
264C42C23×C411yescharacteristic
265C42C23×C412yes—
266C42C22×D411yescharacteristic
267C42C22×D412yes—
268C42C2×#4111yescharacteristic
269C42C2×#4112yes—
270C42C2511yescharacteristic
271C23—22no—
272C23—22no—
273C23—22no—
274C23C2×C4×D412yes—
275C23C2×C4×D411yescharacteristic
276Q8—28no—
277Q8—28no—
278Q8—48no—
279Q8—88no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—28no—
290C2×C4—28no—
291C2×C4—42no—
292C2×C4—42no—
293C2×C4—48no—
294C2×C4—48no—
295C2×C4C2×C4×D411yescharacteristic
296C2×C4C2×C4×D412yes—
297C2×C4C2×C4×D412yes—
298C2×C4C2×C4×D412yes—
299C2×C4C2×C4×D411yescharacteristic
300C2×C4C2×C4×D411yescharacteristic
301C2×C4C2×#13112yes—
302C2×C4C2×#13112yes—
303C2×C4#57814yes—
304C2×C4C24×C411yescharacteristic
305C2×C4C23×D411yescharacteristic
306C2×C4C22×#4111yescharacteristic
307C8—22no—
308C8—22no—
309C8—24no—
310C8—24no—
311C8—42no—
312C8—42no—
313C8—48no—
314C8C2×#13114yes—
315C8C2×#13114yes—
316C22—22no—
317C22—22no—
318C22—22no—
319C22—44no—
320C22#293112yes—
321C22#295012yes—
322C22#295712yes—
323C22C22×C4×D411yescharacteristic
324C4—22no—
325C4—21no—
326C4—21no—
327C4—22no—
328C4—22no—
329C4—48no—
330C4—48no—
331C4#293112yes—
332C4#295012yes—
333C4C22×#13111yescharacteristic
334C4C22×#13111yescharacteristic
335C4C2×#57812yes—
336C2—42no—
337C2#1797214yesdirect product factor
338C2C2×#293111yescharacteristic
339C2C2×#295011yescharacteristic
340C2C2×#295711yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC24C4×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #17972C2direct (N × H)
4. C2×#1593C2semidirect
5. C2×#1591C2semidirect
6. C2×#1579C2semidirect
7. C2×C8×Q16C2semidirect
31. #1593C22semidirect
32. #1591C22semidirect
33. #1579C22semidirect
34. C8×Q16C22semidirect
337. C2#17972direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31702
C2×#29852
#179722
C2×#15932
C2×#15912
C2×#15792
C2×C8×Q162
C2×#15682
C2×#14972
C2×#14502