Finite Group Databasebeta

← C2×#33421 #7622548

Subgroups — C2×#33421 #7622548

Order 512.

1670 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#131C211yesmaximal, characteristic
2#33421C2116yesmaximal, direct product factor
3C2×#2164C214yesmaximal, complemented
4C2×#2163C214yesmaximal, complemented
5C2×#2151C212yesmaximal, complemented
6C2×#2113C212yesmaximal
7C2×C4×M32C211yesmaximal, characteristic, complemented
8C22×#346C211yesmaximal, characteristic, complemented
9C22×#131C411yescharacteristic
10C22×#131C2211yescharacteristic
11C2×C4×#41C411yescharacteristic
12C22×M32C2212yes—
13C23×C16C2212yes—
14C4×#131C418yes—
15C4×#131C2218yes—
16C2×#405C412yes—
17C2×#405C411yescharacteristic
18C2×#405C2211yescharacteristic
19C2×#405C2212yes—
20C2×C4×M16C411yescharacteristic
21C2×C4×M16C412yes—
22C22×C4×C8C2211yescharacteristic
23C22×C4×C8C2212yes—
24#2164C22132yescomplemented
25#2163C22132yescomplemented
26#2151C22116yescomplemented
27C2×C4⋊C16C2218yes—
28#2113C22116yes—
29C2×C22⋊C16C2218yes—
30C4×M32C2218yescomplemented
31C2×#346C2212yes—
32C2×#346C2212yes—
33C2×#346C2212yes—
34C2×#346C2218yescomplemented
35C2×C4×C16C2212yes—
36C22×#41C2×C411yescharacteristic
37C2×#131—28no—
38C2×#131—28no—
39C2×#131C2×C414yes—
40C2×#131C2×C418yes—
41C2×#131C2314yes—
42C22×M16C2×C411yescharacteristic
43C22×M16C2×C412yes—
44C22×M16C2×C411yescharacteristic
45C22×M16C2×C412yes—
46C23×C8C2×C412yes—
47C23×C8C2×C411yescharacteristic
48C23×C8C2312yes—
49C23×C8C2311yescharacteristic
50C4×#41C818yes—
51C4×#41C2×C418yes—
52C2×C4×Q8C812yes—
53C2×C4×D4C814yes—
54C2×C4×D4C812yes—
55C2×#117C2×C412yes—
56C2×#117C2×C411yescharacteristic
57C22×C42C2×C412yes—
58C22×C42C2×C411yescharacteristic
59C2×M32—28no—
60C2×M32C2318yes—
61C22×C16—28no—
62C22×C16C2318yes—
63C22×C16C2314yes—
64C22×C16C2314yes—
65#405C2×C4116yes—
66#405C2×C418yes—
67#405C2×C418yes—
68#405C2×C414yes—
69#405C2314yes—
70#405C2318yes—
71C4×M16C2×C418yes—
72C4×M16C2×C4116yes—
73C2×#97C2×C412yes—
74C2×#97C2×C412yes—
75C2×#97C2×C412yes—
76C2×C4×C8C2×C412yes—
77C2×C4×C8C2×C411yescharacteristic
78C2×C4×C8C2×C412yes—
79C2×C4×C8C2×C411yescharacteristic
80C2×C4×C8C2×C418yes—
81C2×C4×C8C2×C414yes—
82C2×C4×C8C2314yes—
83C2×C4×C8C2318yes—
84C2×C4×C8C2311yescharacteristic
85C2×C4×C8C2311yescharacteristic
86C2×C4×C8C2312yes—
87C4⋊C16C23132yes—
88C22⋊C16C23132yes—
89#346C2318yes—
90#346C2318yes—
91#346C2318yes—
92C4×C16C2318yes—
93C2×#41—24no—
94C2×#41—24no—
95C2×#41C2×C814yes—
96C2×#41C22×C414yes—
97C22×Q8C2×C811yescharacteristic
98C22×D4C2×C812yes—
99C22×D4C2×C811yescharacteristic
100C23×C4C2×C814yes—
101C23×C4C2×C812yes—
102C23×C4C22×C412yes—
103C23×C4C22×C411yescharacteristic
104#131—216no—
105#131—232no—
106#131—216no—
107C2×M16—24no—
108C2×M16—24no—
109C2×M16—28no—
110C2×M16—28no—
111C2×M16C22×C414yes—
112C2×M16C22×C418yes—
113C2×M16C22×C414yes—
114C2×M16C22×C418yes—
115C22×C8—28no—
116C22×C8—28no—
117C22×C8M1618yes—
118C22×C8C22×C412yes—
119C22×C8C22×C418yes—
120C22×C8C22×C412yes—
121C22×C8C22×C414yes—
122C22×C8C22×C411yescharacteristic
123C22×C8C22×C412yes—
124C22×C8C22×C411yescharacteristic
125C22×C8C22×C411yescharacteristic
126C22×C8C22×C414yes—
127C22×C8#4118yes—
128C22×C8C2414yes—
129C22×C8C2412yes—
130C22×C8C2411yescharacteristic
131C4×Q8C2×C8116yes—
132C4×D4C2×C8132yes—
133C4×D4C2×C8116yes—
134#117C2×C818yes—
135#117C2×C814yes—
136#117C22×C418yes—
137#117C22×C414yes—
138C2×C4⋊C4C2×C814yes—
139C2×C4⋊C4C2×C812yes—
140C2×C22⋊C4C2×C814yes—
141C2×C22⋊C4C2×C812yes—
142C2×C42C2×C814yes—
143C2×C42C2×C812yes—
144C2×C42C2×C818yes—
145C2×C42C2×C814yes—
146C2×C42C22×C411yescharacteristic
147C2×C42C22×C412yes—
148C2×C42C22×C418yes—
149C2×C42C22×C414yes—
150C2×C42C22×C411yescharacteristic
151M32—216no—
152C2×C16—28no—
153C2×C16—216no—
154C2×C16—28no—
155C2×C16C2418yes—
156C2×C16C2418yes—
157#97C22×C418yes—
158#97C22×C418yes—
159#97C22×C418yes—
160C4×C8C22×C412yes—
161C4×C8C22×C418yes—
162C4×C8C22×C414yes—
163C4×C8C22×C418yes—
164C4×C8C22×C414yes—
165C4×C8C22×C412yes—
166C4×C8C22×C414yes—
167C4×C8C2412yes—
168C4×C8C2412yes—
169C4×C8C2414yes—
170C24C22×C812yes—
171C24C22×C811yescharacteristic
172#41—28no—
173#41—28no—
174#41—216no—
175C2×Q8—24no—
176C2×Q8C22×C814yes—
177C2×D4—28no—
178C2×D4—24no—
179C2×D4C22×C818yes—
180C2×D4C22×C814yes—
181C22×C4—24no—
182C22×C4—24no—
183C22×C4—44no—
184C22×C4—48no—
185C22×C4#11714yes—
186C22×C4C22×C812yes—
187C22×C4C22×C812yes—
188C22×C4C22×C814yes—
189C22×C4C22×C814yes—
190C22×C4C22×C812yes—
191C22×C4C22×C8116yes—
192C22×C4C22×C818yes—
193C22×C4C22×C811yescharacteristic
194C22×C4C22×C812yes—
195C22×C4C2×M1614yes—
196C22×C4C23×C414yes—
197C22×C4C23×C411yescharacteristic
198C22×C4C23×C412yes—
199M16—28no—
200M16—28no—
201M16—216no—
202M16—216no—
203C2×C8—24no—
204C2×C8—24no—
205C2×C8—28no—
206C2×C8—216no—
207C2×C8—28no—
208C2×C8#11714yes—
209C2×C8#11718yes—
210C2×C8C2×M1614yes—
211C2×C8C2×M1614yes—
212C2×C8C2×M16116yes—
213C2×C8C23×C414yes—
214C2×C8C23×C414yes—
215C2×C8C23×C411yescharacteristic
216C2×C8C23×C412yes—
217C2×C8C23×C412yes—
218C2×C8C23×C412yes—
219C2×C8C2×#4114yes—
220C2×C8C2×#4118yes—
221C2×C8C2511yescharacteristic
222C4⋊C4C22×C8116yes—
223C4⋊C4C22×C818yes—
224C22⋊C4C22×C8116yes—
225C22⋊C4C22×C818yes—
226C42C22×C812yes—
227C42C22×C814yes—
228C42C22×C812yes—
229C42C22×C8116yes—
230C42C22×C818yes—
231C42C23×C412yes—
232C42C23×C412yes—
233C42C23×C414yes—
234C16—28no—
235C16—28no—
236C23—24no—
237C23—28no—
238C23—24no—
239C23#43114yes—
240C23C23×C814yes—
241C23C23×C812yes—
242C23C23×C811yescharacteristic
243Q8—28no—
244D4—216no—
245D4—28no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—28no—
252C2×C4—24no—
253C2×C4—48no—
254C2×C4—416no—
255C2×C4#43114yes—
256C2×C4#43118yes—
257C2×C4C2×#11712yes—
258C2×C4C2×#11714yes—
259C2×C4C23×C814yes—
260C2×C4C23×C814yes—
261C2×C4C23×C818yes—
262C2×C4C23×C814yes—
263C2×C4C23×C811yescharacteristic
264C2×C4C23×C812yes—
265C2×C4C22×M1612yes—
266C2×C4C22×M1614yes—
267C2×C4C24×C411yescharacteristic
268C8—24no—
269C8—24no—
270C8C2×#11712yes—
271C8C2×#11714yes—
272C8C22×M1614yes—
273C8C22×M1614yes—
274C8C22×#4112yes—
275C22—28no—
276C22—24no—
277C22—28no—
278C22—24no—
279C22—48no—
280C22C2×#43114yes—
281C22C2×#43112yes—
282C22#340714yes—
283C22C24×C811yescharacteristic
284C4—24no—
285C4—24no—
286C4—28no—
287C4—24no—
288C4C2×#43112yes—
289C4C2×#43114yes—
290C4C22×#11711yescharacteristic
291C4C23×M1611yescharacteristic
292C2—24no—
293C2—44no—
294C2#3342114yesdirect product factor
295C2C22×#43111yescharacteristic
296C2C2×#340712yes—
subgroupG/H
centerC22×C8C24
commutatorC22C24×C8
Frattini, cosocleC2×C8C25
socleC23C23×C8
prime radicalC22×#41C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #33421C2direct (N × H)
3. C2×#2164C2semidirect
4. C2×#2163C2semidirect
5. C2×#2151C2semidirect
7. C2×C4×M32C2semidirect
8. C22×#346C2semidirect
24. #2164C22semidirect
25. #2163C22semidirect
26. #2151C22semidirect
30. C4×M32C22semidirect
34. C2×#346C22semidirect
294. C2#33421direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1312
#334212
C2×#21642
C2×#21632
C2×#21512
C2×#21132
C2×C4×M322
C22×#3462