Finite Group Databasebeta

← C2×#18090 #6345135

Subgroups — C2×#18090 #6345135

Order 512.

1590 conjugacy classes of subgroups.

The subgroup lattice has 335 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3170C211yesmaximal, characteristic
2C2×#2986C212yesmaximal
3#18090C2116yesmaximal, direct product factor
4C2×#1593C212yesmaximal, complemented
5C2×#1584C214yesmaximal, complemented
6C2×#1579C212yesmaximal, complemented
7C2×#1564C211yesmaximal, characteristic
8C2×#1485C212yesmaximal
9C2×#1451C211yesmaximal, characteristic
10C2×#533C2212yes—
11#3170C418yes—
12#3170C2218yes—
13C2×#500C411yescharacteristic
14C2×#494C411yescharacteristic
15C2×#487C412yes—
16C2×#467C412yes—
17C2×#467C412yes—
18#2986—28no—
19#2986C22116yes—
20C2×#446—22no—
21C2×#446C2214yes—
22C2×C8×Q8—22no—
23C2×C8×Q8C2214yes—
24C2×C4×Q16C2212yes—
25C2×C4×Q16C2212yes—
26C2×#433—24no—
27C2×#431C2212yes—
28C2×#431C2211yescharacteristic
29C2×C4×M16C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31#1593C22116yescomplemented
32#1584C22132yescomplemented
33#1579C22116yescomplemented
34#1564C2218yes—
35C2×#335C2212yes—
36C2×#334C2211yescharacteristic
37C2×#334C2211yescharacteristic
38#1485C22116yes—
39C2×Q8⋊C8C2214yes—
40C2×Q8⋊C8C2214yes—
41#1451C2218yes—
42C2×#322C2212yes—
43C2×#322C2212yes—
44C22×Q16C2×C412yes—
45C22×Q16C2×C412yes—
46C22×M16—21no—
47C23×C8C2×C411yescharacteristic
48C23×C8C2×C411yescharacteristic
49#533—24no—
50#533—24no—
51#533C2×C418yes—
52#533C2318yes—
53C2×C4⋊Q8C2×C412yes—
54C2×C4⋊Q8C2×C412yes—
55C2×#125—22no—
56C2×C22⋊Q8—22no—
57C2×C22⋊Q8C2×C414yes—
58C2×C4×Q8—22no—
59C2×C4×Q8C2314yes—
60C2×#117—22no—
61C22×C42C2311yescharacteristic
62#500C2×C418yes—
63#494C2×C418yes—
64#487C2×C4116yes—
65#467C2×C4116yes—
66#467C2×C4116yes—
67#446—216no—
68#446—28no—
69#446C23116yes—
70C8×Q8—216no—
71C8×Q8—28no—
72C8×Q8C23116yes—
73C4×Q16C2×C418yes—
74C4×Q16C2×C418yes—
75C4×Q16C2318yes—
76C4×Q16C2318yes—
77#433—232no—
78#431—24no—
79#431D414yes—
80#431C2318yes—
81#431C2314yes—
82C2×#107C2×C412yes—
83C2×#107C2×C412yes—
84C2×C4⋊C8—24no—
85C2×C4⋊C8—24no—
86C2×C4⋊C8D412yes—
87C2×C4⋊C8C2312yes—
88C2×C4⋊C8C2312yes—
89C2×#103C2×C414yes—
90C2×#103C2×C414yes—
91C2×C22⋊C8—22no—
92C2×C22⋊C8D412yes—
93C4×M16—22no—
94C4×M16C2314yes—
95C2×#97—24no—
96C2×#97—21no—
97C2×C4×C8—24no—
98C2×C4×C8—22no—
99C2×C4×C8C2×C411yescharacteristic
100C2×C4×C8C2×C411yescharacteristic
101C2×C4×C8C2×C414yes—
102C2×C4×C8C2312yes—
103C2×C4×C8C2311yescharacteristic
104C2×C4×C8C2311yescharacteristic
105C2×C4×C8C2314yes—
106C2×C4×C8C2312yes—
107#335C2318yes—
108#334C2314yes—
109#334C2314yes—
110Q8⋊C8C23116yes—
111Q8⋊C8C23116yes—
112#322C2318yes—
113#322C2318yes—
114C22×Q8—22no—
115C22×Q8C22×C414yes—
116C23×C4C22×C411yescharacteristic
117C23×C4C2×D411yescharacteristic
118C23×C4#4111yescharacteristic
119C2×Q16—28no—
120C2×Q16—44no—
121C2×Q16C22×C418yes—
122C2×Q16C22×C418yes—
123C2×M16—24no—
124C2×M16—44no—
125C22×C8—24no—
126C22×C8—22no—
127C22×C8—22no—
128C22×C8—22no—
129C22×C8—42no—
130C22×C8C22×C411yescharacteristic
131C22×C8C22×C411yescharacteristic
132C22×C8C22×C411yescharacteristic
133C22×C8C22×C414yes—
134C22×C8C22×C414yes—
135C22×C8C22×C411yescharacteristic
136C22×C8C2×D414yes—
137C4⋊Q8—24no—
138C4⋊Q8—24no—
139C4⋊Q8C22×C418yes—
140C4⋊Q8C22×C418yes—
141#125—28no—
142#125—28no—
143C22⋊Q8—28no—
144C22⋊Q8—28no—
145C22⋊Q8—28no—
146C22⋊Q8C22×C4116yes—
147C4×Q8—28no—
148C4×Q8—28no—
149C4×Q8—24no—
150C4×Q8—24no—
151C4×Q8C22×C418yes—
152C4×Q8C2418yes—
153#117—28no—
154#117—28no—
155C2×C4⋊C4—22no—
156C2×C4⋊C4—22no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—24no—
160C2×C4⋊C4C22×C414yes—
161C2×C22⋊C4—24no—
162C2×C42—24no—
163C2×C42C22×C411yescharacteristic
164C2×C42C22×C412yes—
165C2×C42C2×D412yes—
166C2×C42C2×D411yescharacteristic
167C2×C42#4111yescharacteristic
168C2×C42#4112yes—
169C2×C42C2412yes—
170C2×C42C2411yescharacteristic
171#107C22×C418yes—
172#107C22×C418yes—
173C4⋊C8—216no—
174C4⋊C8—216no—
175C4⋊C8—22no—
176C4⋊C8—22no—
177C4⋊C8C2×D418yes—
178C4⋊C8C2414yes—
179C4⋊C8C2414yes—
180#103C22×C4116yes—
181#103C22×C4116yes—
182C22⋊C8—28no—
183C22⋊C8C2×D418yes—
184#97—216no—
185#97—24no—
186C4×C8—216no—
187C4×C8—28no—
188C4×C8—22no—
189C4×C8C22×C412yes—
190C4×C8C22×C412yes—
191C4×C8C22×C414yes—
192C4×C8C22×C414yes—
193C4×C8C2×D414yes—
194C4×C8C2414yes—
195C4×C8C2412yes—
196C4×C8C2412yes—
197C4×C8C2414yes—
198C24C4×D411yescharacteristic
199C2×Q8—24no—
200C2×Q8—28no—
201C2×Q8—28no—
202C2×Q8—28no—
203C2×Q8—48no—
204C2×Q8C23×C418yes—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4C4×D412yes—
212C22×C4C4×D411yescharacteristic
213C22×C4C4×D412yes—
214C22×C4C4×D411yescharacteristic
215C22×C4C4×D412yes—
216C22×C4C4×D411yescharacteristic
217C22×C4C23×C412yes—
218C22×C4C23×C411yescharacteristic
219C22×C4C22×D412yes—
220C22×C4C22×D411yescharacteristic
221C22×C4C2×#4111yescharacteristic
222C22×C4C2×#4112yes—
223Q16—216no—
224Q16—48no—
225M16—48no—
226C2×C8—22no—
227C2×C8—22no—
228C2×C8—22no—
229C2×C8—28no—
230C2×C8—28no—
231C2×C8—24no—
232C2×C8—24no—
233C2×C8—24no—
234C2×C8—44no—
235C2×C8—44no—
236C2×C8—44no—
237C2×C8—44no—
238C2×C8#13114yes—
239C2×C8C23×C412yes—
240C2×C8C23×C412yes—
241C2×C8C23×C412yes—
242C2×C8C23×C412yes—
243C2×C8C22×D418yes—
244C4⋊C4—28no—
245C4⋊C4—28no—
246C4⋊C4—28no—
247C4⋊C4—216no—
248C4⋊C4—28no—
249C4⋊C4—24no—
250C4⋊C4—28no—
251C4⋊C4C23×C418yes—
252C22⋊C4—216no—
253C42—28no—
254C42—28no—
255C42C4×D412yes—
256C42C4×D412yes—
257C42C4×D412yes—
258C42C23×C411yescharacteristic
259C42C23×C412yes—
260C42C22×D412yes—
261C42C22×D411yescharacteristic
262C42C2×#4111yescharacteristic
263C42C2×#4112yes—
264C42C2511yescharacteristic
265C23—22no—
266C23—22no—
267C23—22no—
268C23C2×C4×D412yes—
269C23C2×C4×D411yescharacteristic
270Q8—28no—
271Q8—28no—
272Q8—48no—
273Q8—416no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—24no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—28no—
285C2×C4—28no—
286C2×C4—48no—
287C2×C4—48no—
288C2×C4#44414yes—
289C2×C4C2×C4×D411yescharacteristic
290C2×C4C2×C4×D412yes—
291C2×C4C2×C4×D412yes—
292C2×C4C2×C4×D411yescharacteristic
293C2×C4C2×C4×D411yescharacteristic
294C2×C4C2×C4×D412yes—
295C2×C4C2×#13112yes—
296C2×C4#56812yes—
297C2×C4#57814yes—
298C2×C4C24×C411yescharacteristic
299C2×C4C23×D411yescharacteristic
300C2×C4C22×#4111yescharacteristic
301C8—22no—
302C8—22no—
303C8—22no—
304C8—28no—
305C8—44no—
306C8—44no—
307C8—44no—
308C8C2×#13114yes—
309C22—22no—
310C22—22no—
311C22—22no—
312C22—44no—
313C22#293512yes—
314C22#295012yes—
315C22C2×#44412yes—
316C22C22×C4×D411yescharacteristic
317C4—22no—
318C4—21no—
319C4—21no—
320C4—22no—
321C4—48no—
322C4—48no—
323C4#293512yes—
324C4#295012yes—
325C4C2×#44414yes—
326C4C22×#13111yescharacteristic
327C4C2×#56811yescharacteristic
328C4C2×#57812yes—
329C2—42no—
330C2#1809014yesdirect product factor
331C2C2×#293511yescharacteristic
332C2C2×#295011yescharacteristic
333C2C22×#44411yescharacteristic
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. #18090C2direct (N × H)
4. C2×#1593C2semidirect
5. C2×#1584C2semidirect
6. C2×#1579C2semidirect
31. #1593C22semidirect
32. #1584C22semidirect
33. #1579C22semidirect
330. C2#18090direct (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×#29862
#180902
C2×#15932
C2×#15842
C2×#15792
C2×#15642
C2×#14852
C2×#14512