Finite Group Databasebeta

← C2×#21970 #6374926

Subgroups — C2×#21970 #6374926

Order 512.

2042 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2920C212yesmaximal
2C22×#423C211yesmaximal, characteristic
3#21970C2116yesmaximal, direct product factor
4C2×#1950C218yesmaximal, complemented
5C2×#1811C214yesmaximal
6C23×M16C2212yes—
7C23×C42C2211yescharacteristic
8#2920—28no—
9#2920C22116yes—
10C2×#432—22no—
11C2×#432—22no—
12C2×#431—22no—
13C2×#431—22no—
14C22×#108C2218yes—
15C2×#423C412yes—
16C2×#423C414yes—
17C2×#423C412yes—
18C2×#423C418yes—
19C2×#423C2214yes—
20C2×#423C2218yes—
21C22×C4⋊C8C2214yes—
22C2×#407C2214yes—
23C2×C4×M16C2214yes—
24#1950C22164yescomplemented
25#1811C22132yes—
26C2×#341C2218yes—
27C24×C4Q812yes—
28C24×C4C2311yescharacteristic
29C22×M16—48no—
30C22×M16C2×C414yes—
31C22×M16C2×C414yes—
32C22×M16C2×C418yes—
33C22×M16C2318yes—
34C22×M16C2318yes—
35C23×C8C2314yes—
36C22×C42C2×C411yescharacteristic
37C22×C42C2×C412yes—
38C22×C42C2×C411yescharacteristic
39C22×C42C2×C414yes—
40C22×C42D411yescharacteristic
41C22×C42D412yes—
42C22×C42D411yescharacteristic
43C22×C42D414yes—
44C22×C42Q811yescharacteristic
45C22×C42Q811yescharacteristic
46C22×C42Q814yes—
47C22×C42C2312yes—
48C22×C42C2314yes—
49#432—216no—
50#432—216no—
51#431—216no—
52#431—216no—
53C2×#108—416no—
54C2×#108C23132yes—
55#423—28no—
56#423C2×C4116yes—
57#423C2×C4132yes—
58#423C2×C4116yes—
59#423C23116yes—
60C2×C4⋊C8—24no—
61C2×C4⋊C8—24no—
62C2×C4⋊C8C2×C418yes—
63C2×C4⋊C8C2×C4116yes—
64C2×C4⋊C8C2×C418yes—
65C2×C4⋊C8C23116yes—
66#407—28no—
67#407C23116yes—
68C2×C22⋊C8—24no—
69C2×C22⋊C8—24no—
70C4×M16—28no—
71C4×M16C23116yes—
72C2×#97—24no—
73C2×C4×C8—24no—
74#341C23132yes—
75C25C2×Q811yescharacteristic
76C23×C4—24no—
77C23×C4—24no—
78C23×C4—48no—
79C23×C4C4⋊C412yes—
80C23×C4C4⋊C412yes—
81C23×C4C4⋊C418yes—
82C23×C4C4⋊C412yes—
83C23×C4C4⋊C412yes—
84C23×C4C22×C411yescharacteristic
85C23×C4C22×C411yescharacteristic
86C23×C4C22×C412yes—
87C23×C4C2×D412yes—
88C23×C4C2×D411yescharacteristic
89C23×C4C2×D411yescharacteristic
90C23×C4C2×Q812yes—
91C23×C4C2×Q811yescharacteristic
92C23×C4C2×Q812yes—
93C23×C4C2×Q818yes—
94C23×C4C2×Q812yes—
95C23×C4C2412yes—
96C23×C4C2411yescharacteristic
97C2×M16—28no—
98C2×M16—216no—
99C2×M16—216no—
100C2×M16—416no—
101C2×M16—48no—
102C2×M16—48no—
103C2×M16—416no—
104C2×M16C22×C4116yes—
105C2×M16C22×C4116yes—
106C2×M16C24116yes—
107C22×C8—216no—
108C22×C8—28no—
109C22×C8C22×C418yes—
110C22×C8C22×C418yes—
111C22×C8C2418yes—
112C2×C42C4⋊C411yescharacteristic
113C2×C42C4⋊C414yes—
114C2×C42C4⋊C412yes—
115C2×C42C4⋊C411yescharacteristic
116C2×C42C4⋊C411yescharacteristic
117C2×C42C4⋊C414yes—
118C2×C42C4⋊C414yes—
119C2×C42C4⋊C418yes—
120C2×C42C4⋊C418yes—
121C2×C42C4⋊C412yes—
122C2×C42C4⋊C414yes—
123C2×C42C4⋊C414yes—
124C2×C42C4⋊C414yes—
125C2×C42C4⋊C411yescharacteristic
126C2×C42C22×C412yes—
127C2×C42C22×C414yes—
128C2×C42C22×C412yes—
129C2×C42C22×C414yes—
130C2×C42C22×C418yes—
131C2×C42C22×C414yes—
132C2×C42C2×D414yes—
133C2×C42C2×D414yes—
134C2×C42C2×D418yes—
135C2×C42C2×D414yes—
136C2×C42C2×D412yes—
137C2×C42C2×D412yes—
138C2×C42C2×Q814yes—
139C2×C42C2×Q814yes—
140C2×C42C2×Q814yes—
141C2×C42C2414yes—
142#108—432no—
143C4⋊C8—216no—
144C4⋊C8—216no—
145C4⋊C8C22×C4132yes—
146C4⋊C8C22×C4132yes—
147C22⋊C8—216no—
148C22⋊C8—216no—
149#97—216no—
150C4×C8—216no—
151C24—24no—
152C24—44no—
153C24C2×C4⋊C411yescharacteristic
154C24C2×C4⋊C411yescharacteristic
155C24C2×C4⋊C412yes—
156C24C22×Q811yescharacteristic
157C24C22×Q812yes—
158C22×C4—24no—
159C22×C4—24no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—24no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—28no—
168C22×C4—28no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—28no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4—416no—
175C22×C4—416no—
176C22×C4—44no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4C2×C4⋊C412yes—
180C22×C4C2×C4⋊C411yescharacteristic
181C22×C4C2×C4⋊C411yescharacteristic
182C22×C4C2×C4⋊C412yes—
183C22×C4C2×C4⋊C412yes—
184C22×C4C2×C4⋊C412yes—
185C22×C4C2×C4⋊C412yes—
186C22×C4C2×C4⋊C412yes—
187C22×C4C2×C4⋊C412yes—
188C22×C4C2×C4⋊C412yes—
189C22×C4C2×C4⋊C418yes—
190C22×C4C2×C4⋊C418yes—
191C22×C4C2×C4⋊C414yes—
192C22×C4C2×C4⋊C418yes—
193C22×C4C2×C4⋊C418yes—
194C22×C4C2×C4⋊C414yes—
195C22×C4C2×C4⋊C412yes—
196C22×C4C23×C412yes—
197C22×C4C23×C412yes—
198C22×C4C23×C411yescharacteristic
199C22×C4C23×C411yescharacteristic
200C22×C4C22×D412yes—
201C22×C4C22×D412yes—
202C22×C4C22×D411yescharacteristic
203C22×C4C22×D411yescharacteristic
204C22×C4C22×Q812yes—
205C22×C4C22×Q814yes—
206C22×C4C22×Q814yes—
207C22×C4C22×Q811yescharacteristic
208C22×C4H(5,𝔽2)14yes—
209C22×C42−1+414yes—
210C22×C4C2511yescharacteristic
211M16—216no—
212M16—216no—
213M16—416no—
214M16—416no—
215M16—416no—
216C2×C8—216no—
217C2×C8—216no—
218C2×C8—216no—
219C2×C8—216no—
220C2×C8—416no—
221C2×C8C23×C4116yes—
222C42C2×C4⋊C414yes—
223C42C2×C4⋊C418yes—
224C42C2×C4⋊C414yes—
225C42C2×C4⋊C414yes—
226C42C2×C4⋊C418yes—
227C42C2×C4⋊C414yes—
228C42C2×C4⋊C414yes—
229C42C2×C4⋊C414yes—
230C42C2×C4⋊C414yes—
231C42C2×C4⋊C414yes—
232C42C23×C414yes—
233C42C23×C414yes—
234C42C22×D414yes—
235C42C22×D414yes—
236C23—24no—
237C23—24no—
238C23—22no—
239C23—22no—
240C23—24no—
241C23—24no—
242C23—24no—
243C23—44no—
244C23—44no—
245C23—416no—
246C23C22×C4⋊C412yes—
247C23C22×C4⋊C412yes—
248C23C22×C4⋊C411yescharacteristic
249C23C22×C4⋊C411yescharacteristic
250C23#54414yes—
251C23C23×Q811yescharacteristic
252C2×C4—24no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—28no—
268C2×C4—216no—
269C2×C4—216no—
270C2×C4—28no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—44no—
274C2×C4—48no—
275C2×C4—48no—
276C2×C4—44no—
277C2×C4#43018yes—
278C2×C4C22×C4⋊C412yes—
279C2×C4C22×C4⋊C412yes—
280C2×C4C22×C4⋊C414yes—
281C2×C4C22×C4⋊C414yes—
282C2×C4C22×C4⋊C414yes—
283C2×C4C22×C4⋊C411yescharacteristic
284C2×C4C22×C4⋊C411yescharacteristic
285C2×C4C22×C4⋊C414yes—
286C2×C4#51812yes—
287C2×C4#51812yes—
288C2×C4#51912yes—
289C2×C4#51912yes—
290C2×C4#53714yes—
291C2×C4#53714yes—
292C2×C4#54414yes—
293C2×C4C24×C411yescharacteristic
294C2×C4C23×D411yescharacteristic
295C2×C4C2×H(5,𝔽2)12yes—
296C2×C4C2×2−1+412yes—
297C8—216no—
298C8—416no—
299C22—22no—
300C22—22no—
301C22—28no—
302C22—22no—
303C22—22no—
304C22—24no—
305C22—24no—
306C22—48no—
307C22—48no—
308C22—44no—
309C22—44no—
310C22#231612yes—
311C22#231612yes—
312C22C2×#43014yes—
313C22C23×C4⋊C411yescharacteristic
314C22C2×#54412yes—
315C4—22no—
316C4—22no—
317C4—24no—
318C4—24no—
319C4—24no—
320C4#231612yes—
321C4#231612yes—
322C4C2×#43018yes—
323C4C2×#51811yescharacteristic
324C4C2×#51911yescharacteristic
325C4C2×#53712yes—
326C2—22no—
327C2—22no—
328C2—42no—
329C2—42no—
330C2#2197014yesdirect product factor
331C2C2×#231611yescharacteristic
332C2C22×#43012yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC25C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21970C2direct (N × H)
4. C2×#1950C2semidirect
24. #1950C22semidirect
330. C2#21970direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29202
C22×#4232
#219702
C2×#19502
C2×#18112