Finite Group Databasebeta

← C2×#17819 #6344348

Subgroups — C2×#17819 #6344348

Order 512.

1850 conjugacy classes of subgroups.

The subgroup lattice has 305 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2920C212yesmaximal
2C22×#431C211yesmaximal, characteristic
3#17819C2116yesmaximal, direct product factor
4C2×#1574C218yesmaximal, complemented
5C2×#1568C214yesmaximal, complemented
6C23×C42C2211yescharacteristic
7#2920—28no—
8#2920C22116yes—
9C2×#432—22no—
10C2×#432C2214yes—
11C2×#431—22no—
12C2×#431C414yes—
13C2×#431C418yes—
14C2×#431C2214yes—
15C2×#431C2214yes—
16C2×#431C2218yes—
17C2×#423C2214yes—
18C22×C4⋊C8C412yes—
19C2×#407—22no—
20C22×C22⋊C8C412yes—
21C2×C4×M16—22no—
22C22×C4×C8C2212yes—
23#1574C22164yescomplemented
24#1568C22132yescomplemented
25C2×#335C2218yescomplemented
26C2×#334C2218yescomplemented
27C24×C4C2×C411yescharacteristic
28C24×C4D411yescharacteristic
29C24×C4Q811yescharacteristic
30C22×M16—24no—
31C23×C8C2×C414yes—
32C22×C42C2×C411yescharacteristic
33C22×C42C2×C412yes—
34C22×C42C2×C414yes—
35C22×C42D412yes—
36C22×C42D411yescharacteristic
37C22×C42D414yes—
38C22×C42Q811yescharacteristic
39C22×C42Q814yes—
40C22×C42Q812yes—
41C22×C42C2311yescharacteristic
42C22×C42C2312yes—
43C22×C42C2314yes—
44#432—216no—
45#432—28no—
46#432C23116yes—
47#431—216no—
48#431—28no—
49#431C2×C4116yes—
50#431C2×C4132yes—
51#431C23116yes—
52#431C23116yes—
53#423—28no—
54#423C23116yes—
55C2×C4⋊C8—24no—
56C2×C4⋊C8C2×C418yes—
57C2×C4⋊C8C2×C4116yes—
58C2×C4⋊C8C2318yes—
59#407—216no—
60C2×C22⋊C8—24no—
61C2×C22⋊C8—24no—
62C2×C22⋊C8C2×C418yes—
63C2×C22⋊C8C2×C4116yes—
64C4×M16—216no—
65C2×#97—24no—
66C2×C4×C8—24no—
67C2×C4×C8C2×C414yes—
68C2×C4×C8C2×C418yes—
69C2×C4×C8C2314yes—
70C2×C4×C8C2318yes—
71#335C23132yescomplemented
72#334C23132yescomplemented
73C25C4⋊C411yescharacteristic
74C23×C4—28no—
75C23×C4—44no—
76C23×C4—44no—
77C23×C4C4⋊C412yes—
78C23×C4C4⋊C414yes—
79C23×C4C4⋊C414yes—
80C23×C4C4⋊C412yes—
81C23×C4C4⋊C411yescharacteristic
82C23×C4C4⋊C414yes—
83C23×C4C4⋊C412yes—
84C23×C4C4⋊C411yescharacteristic
85C23×C4C4⋊C411yescharacteristic
86C23×C4C22×C411yescharacteristic
87C23×C4C22×C412yes—
88C23×C4C22×C414yes—
89C23×C4C2×D412yes—
90C23×C4C2×D411yescharacteristic
91C23×C4C2×D414yes—
92C23×C4C2×Q811yescharacteristic
93C23×C4C2×Q812yes—
94C23×C4C2×Q814yes—
95C2×M16—216no—
96C2×M16—416no—
97C22×C8—28no—
98C22×C8—48no—
99C22×C8C22×C418yes—
100C22×C8C22×C4116yes—
101C2×C42C4⋊C412yes—
102C2×C42C4⋊C418yes—
103C2×C42C4⋊C418yes—
104C2×C42C4⋊C418yes—
105C2×C42C4⋊C414yes—
106C2×C42C4⋊C412yes—
107C2×C42C4⋊C412yes—
108C2×C42C4⋊C414yes—
109C2×C42C4⋊C414yes—
110C2×C42C22×C412yes—
111C2×C42C22×C411yescharacteristic
112C2×C42C22×C412yes—
113C2×C42C22×C414yes—
114C2×C42C22×C414yes—
115C2×C42C22×C418yes—
116C2×C42C2×D418yes—
117C2×C42C2×D414yes—
118C2×C42C2×D414yes—
119C2×C42C2×D412yes—
120C2×C42C2×D412yes—
121C2×C42C2×D411yescharacteristic
122C2×C42C2×Q811yescharacteristic
123C2×C42C2×Q812yes—
124C2×C42C2×Q812yes—
125C2×C42C2×Q814yes—
126C2×C42C2×Q814yes—
127C2×C42C2×Q818yes—
128C2×C42C2412yes—
129C2×C42C2414yes—
130C2×C42C2411yescharacteristic
131C4⋊C8—216no—
132C4⋊C8—28no—
133C4⋊C8C22×C4132yes—
134C4⋊C8C24116yes—
135C22⋊C8—216no—
136C22⋊C8—216no—
137C22⋊C8C22×C4132yes—
138#97—216no—
139C4×C8—216no—
140C4×C8C22×C418yes—
141C4×C8C22×C4116yes—
142C4×C8C2418yes—
143C24—24no—
144C24—42no—
145C24—42no—
146C24C2×C4⋊C412yes—
147C24C2×C4⋊C411yescharacteristic
148C24C2×C4⋊C414yes—
149C22×C4—24no—
150C22×C4—24no—
151C22×C4—28no—
152C22×C4—28no—
153C22×C4—24no—
154C22×C4—216no—
155C22×C4—28no—
156C22×C4—216no—
157C22×C4—28no—
158C22×C4—48no—
159C22×C4—48no—
160C22×C4—48no—
161C22×C4—48no—
162C22×C4—42no—
163C22×C4—44no—
164C22×C4—42no—
165C22×C4—44no—
166C22×C4#10818yes—
167C22×C4C2×C4⋊C412yes—
168C22×C4C2×C4⋊C411yescharacteristic
169C22×C4C2×C4⋊C418yes—
170C22×C4C2×C4⋊C414yes—
171C22×C4C2×C4⋊C411yescharacteristic
172C22×C4C2×C4⋊C412yes—
173C22×C4C2×C4⋊C414yes—
174C22×C4C2×C4⋊C412yes—
175C22×C4C2×C4⋊C412yes—
176C22×C4C2×C4⋊C411yescharacteristic
177C22×C4C2×C4⋊C414yes—
178C22×C4C2×C4⋊C412yes—
179C22×C4C2×C4⋊C418yes—
180C22×C4C2×C4⋊C414yes—
181C22×C4C2×C4⋊C418yes—
182C22×C4C2×C4⋊C414yes—
183C22×C4C2×C4⋊C414yes—
184C22×C4C2×C4⋊C412yes—
185C22×C4C23×C414yes—
186C22×C4C23×C412yes—
187C22×C4C23×C411yescharacteristic
188C22×C4C22×D412yes—
189C22×C4C22×D414yes—
190C22×C4C22×D411yescharacteristic
191C22×C4C22×Q812yes—
192C22×C4C22×Q811yescharacteristic
193C22×C4C22×Q814yes—
194M16—432no—
195C2×C8—216no—
196C2×C8—216no—
197C2×C8—416no—
198C2×C8—416no—
199C2×C8C23×C4116yes—
200C42C2×C4⋊C412yes—
201C42C2×C4⋊C418yes—
202C42C2×C4⋊C414yes—
203C42C2×C4⋊C412yes—
204C42C2×C4⋊C412yes—
205C42C2×C4⋊C418yes—
206C42C2×C4⋊C418yes—
207C42C2×C4⋊C414yes—
208C42C2×C4⋊C414yes—
209C42C23×C412yes—
210C42C23×C411yescharacteristic
211C42C23×C414yes—
212C42C22×D414yes—
213C42C22×D412yes—
214C42C22×D411yescharacteristic
215C42C22×Q812yes—
216C42C22×Q814yes—
217C42C22×Q811yescharacteristic
218C42C2511yescharacteristic
219C23—22no—
220C23—22no—
221C23—24no—
222C23—24no—
223C23—28no—
224C23—24no—
225C23—44no—
226C23—44no—
227C23—416no—
228C23C2×#10814yes—
229C23C22×C4⋊C414yes—
230C23C22×C4⋊C412yes—
231C23C22×C4⋊C411yescharacteristic
232C2×C4—22no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—24no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—28no—
242C2×C4—24no—
243C2×C4—28no—
244C2×C4—216no—
245C2×C4—28no—
246C2×C4—28no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—28no—
250C2×C4—24no—
251C2×C4—44no—
252C2×C4—48no—
253C2×C4—44no—
254C2×C4—48no—
255C2×C4C2×#108116yes—
256C2×C4C2×#10818yes—
257C2×C4C22×C4⋊C412yes—
258C2×C4C22×C4⋊C411yescharacteristic
259C2×C4C22×C4⋊C412yes—
260C2×C4C22×C4⋊C414yes—
261C2×C4C22×C4⋊C414yes—
262C2×C4C22×C4⋊C412yes—
263C2×C4C22×C4⋊C411yescharacteristic
264C2×C4C22×C4⋊C411yescharacteristic
265C2×C4C22×C4⋊C414yes—
266C2×C4#56814yes—
267C2×C4#57514yes—
268C2×C4C24×C411yescharacteristic
269C2×C4C23×D411yescharacteristic
270C2×C4C23×Q811yescharacteristic
271C8—216no—
272C8—416no—
273C22—28no—
274C22—22no—
275C22—22no—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—416no—
280C22—48no—
281C22#290512yes—
282C22#291112yes—
283C22C22×#10814yes—
284C22C22×#10812yes—
285C22C23×C4⋊C411yescharacteristic
286C4—22no—
287C4—24no—
288C4—24no—
289C4—22no—
290C4—21no—
291C4—22no—
292C4—21no—
293C4#290512yes—
294C4#291112yes—
295C4C22×#10818yes—
296C4C2×#56812yes—
297C4C2×#57512yes—
298C2—24no—
299C2—44no—
300C2#1781914yesdirect product factor
301C2C2×#290511yescharacteristic
302C2C2×#291111yescharacteristic
303C2C23×#10811yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C22×C4⋊C4
prime radicalC25C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #17819C2direct (N × H)
4. C2×#1574C2semidirect
5. C2×#1568C2semidirect
23. #1574C22semidirect
24. #1568C22semidirect
25. C2×#335C22semidirect
26. C2×#334C22semidirect
71. #335C23semidirect
72. #334C23semidirect
300. C2#17819direct (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×#4312
#178192
C2×#15742
C2×#15682