Finite Group Databasebeta

← C2×#7874 #180913

Subgroups — C2×#7874 #180913

Order 512.

2250 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#423C212yesmaximal
2C23×C4×C8C211yesmaximal, characteristic
3#7874C218yesmaximal, direct product factor
4C2×#1277C214yesmaximal, complemented
5C23×M16—22no—
6C24×C8C412yes—
7C23×C42C2211yescharacteristic
8C2×#423—28no—
9C2×#423—24no—
10C2×#423C4116yes—
11C2×#423C2218yes—
12C22×C4⋊C8—22no—
13C22×C4⋊C8C2214yes—
14C22×C4×C8—28no—
15C22×C4×C8C414yes—
16C22×C4×C8C412yes—
17C22×C4×C8C2212yes—
18C22×C4×C8C2214yes—
19#1277C22116yescomplemented
20C24×C4C2×C411yescharacteristic
21C24×C4D411yescharacteristic
22C24×C4Q811yescharacteristic
23C22×M16—216no—
24C22×M16—28no—
25C22×M16—48no—
26C22×M16—48no—
27C23×C8—28no—
28C23×C8—216no—
29C23×C8—24no—
30C23×C8C2×C418yes—
31C23×C8C2×C414yes—
32C22×C42C2×C412yes—
33C22×C42C2×C411yescharacteristic
34C22×C42C2×C418yes—
35C22×C42D412yes—
36C22×C42D411yescharacteristic
37C22×C42D418yes—
38C22×C42Q811yescharacteristic
39C22×C42Q812yes—
40C22×C42C2312yes—
41C22×C42C2311yescharacteristic
42#423—232no—
43#423—216no—
44#423C2×C4132yes—
45C2×C4⋊C8—216no—
46C2×C4⋊C8—28no—
47C2×C4⋊C8—24no—
48C2×C4⋊C8—28no—
49C2×C4⋊C8C2×C4116yes—
50C2×C4⋊C8C2318yes—
51C2×C4×C8—216no—
52C2×C4×C8—28no—
53C2×C4×C8—28no—
54C2×C4×C8—216no—
55C2×C4×C8C2×C414yes—
56C2×C4×C8C2×C418yes—
57C2×C4×C8C2314yes—
58C25C4⋊C411yescharacteristic
59C23×C4—28no—
60C23×C4—28no—
61C23×C4C4214yes—
62C23×C4C22⋊C414yes—
63C23×C4C22⋊C418yes—
64C23×C4C4⋊C411yescharacteristic
65C23×C4C4⋊C412yes—
66C23×C4C4⋊C412yes—
67C23×C4C4⋊C418yes—
68C23×C4C4⋊C411yescharacteristic
69C23×C4C4⋊C412yes—
70C23×C4C4⋊C411yescharacteristic
71C23×C4D814yes—
72C23×C4SD1618yes—
73C23×C4Q1614yes—
74C23×C4C22×C412yes—
75C23×C4C22×C411yescharacteristic
76C23×C4C2×D412yes—
77C23×C4C2×D411yescharacteristic
78C23×C4C2×Q811yescharacteristic
79C23×C4C2×Q812yes—
80C2×M16—232no—
81C2×M16—464no—
82C2×M16—416no—
83C2×M16—416no—
84C22×C8—264no—
85C22×C8—216no—
86C22×C8—28no—
87C22×C8—28no—
88C22×C8—232no—
89C22×C8—216no—
90C22×C8—28no—
91C22×C8—48no—
92C22×C8—48no—
93C22×C8M16116yescomplemented
94C22×C8C22×C418yes—
95C2×C42C4218yes—
96C2×C42C4214yes—
97C2×C42C22⋊C418yes—
98C2×C42C22⋊C414yes—
99C2×C42C22⋊C418yes—
100C2×C42C22⋊C4116yes—
101C2×C42C4⋊C412yes—
102C2×C42C4⋊C412yes—
103C2×C42C4⋊C412yes—
104C2×C42C4⋊C418yes—
105C2×C42C4⋊C4116yes—
106C2×C42C22×C411yescharacteristic
107C2×C42C22×C412yes—
108C2×C42C22×C414yes—
109C2×C42C22×C418yes—
110C2×C42C2×D411yescharacteristic
111C2×C42C2×D412yes—
112C2×C42C2×D414yes—
113C2×C42C2×D418yes—
114C2×C42C2×Q812yes—
115C2×C42C2×Q811yescharacteristic
116C2×C42C2411yescharacteristic
117C4⋊C8—232no—
118C4⋊C8—216no—
119C4⋊C8—28no—
120C4⋊C8C22×C4116yes—
121C4×C8—28no—
122C4×C8—216no—
123C4×C8—28no—
124C24—24no—
125C24—24no—
126C24#9514yes—
127C24#10614yes—
128C24#10714yes—
129C24C2×C4⋊C412yes—
130C24C2×C4⋊C411yescharacteristic
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—28no—
134C22×C4—232no—
135C22×C4—216no—
136C22×C4—216no—
137C22×C4—28no—
138C22×C4—28no—
139C22×C4—28no—
140C22×C4#9518yes—
141C22×C4#9514yes—
142C22×C4#9518yes—
143C22×C4#9518yes—
144C22×C4#9514yes—
145C22×C4#9514yes—
146C22×C4#102132yes—
147C22×C4#103132yes—
148C22×C4#10618yes—
149C22×C4#10614yes—
150C22×C4#10718yes—
151C22×C4#10714yes—
152C22×C4#10818yes—
153C22×C4C2×C4214yes—
154C22×C4C2×C4212yes—
155C22×C4C2×C22⋊C414yes—
156C22×C4C2×C22⋊C412yes—
157C22×C4C2×C22⋊C414yes—
158C22×C4C2×C22⋊C418yes—
159C22×C4C2×C4⋊C414yes—
160C22×C4C2×C4⋊C418yes—
161C22×C4C2×C4⋊C411yescharacteristic
162C22×C4C2×C4⋊C412yes—
163C22×C4C2×C4⋊C411yescharacteristic
164C22×C4C2×C4⋊C412yes—
165C22×C4C2×C4⋊C411yescharacteristic
166C22×C4C2×C4⋊C412yes—
167C22×C4C2×M1618yes—
168C22×C4C2×D812yes—
169C22×C4C2×D814yes—
170C22×C4C2×SD1614yes—
171C22×C4C2×SD1618yes—
172C22×C4C2×Q1614yes—
173C22×C4C2×Q1612yes—
174C22×C4C23×C411yescharacteristic
175C22×C4C22×D411yescharacteristic
176C22×C4C22×Q811yescharacteristic
177M16—464no—
178C2×C8—264no—
179C2×C8—28no—
180C2×C8—28no—
181C2×C8—232no—
182C2×C8—216no—
183C2×C8—48no—
184C2×C8—48no—
185C2×C8—432no—
186C2×C8C2×M16116yescomplemented
187C42#9518yes—
188C42#9518yes—
189C42#9518yes—
190C42C2×C4212yes—
191C42C2×C4214yes—
192C42C2×C22⋊C412yes—
193C42C2×C22⋊C414yes—
194C42C2×C22⋊C414yes—
195C42C2×C22⋊C418yes—
196C42C2×C4⋊C418yes—
197C42C2×C4⋊C414yes—
198C42C23×C412yes—
199C42C22×D412yes—
200C23—216no—
201C23—216no—
202C23—24no—
203C23—24no—
204C23—28no—
205C23—28no—
206C23#340116yes—
207C23C2×#9514yes—
208C23C2×#9512yes—
209C23#42314yes—
210C23C2×#10614yes—
211C23C2×#10612yes—
212C23C2×#10714yes—
213C23C2×#10712yes—
214C23C2×#10814yes—
215C23C22×C4⋊C411yescharacteristic
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—28no—
220C2×C4—28no—
221C2×C4—28no—
222C2×C4—28no—
223C2×C4—216no—
224C2×C4—216no—
225C2×C4—216no—
226C2×C4#340132yes—
227C2×C4#340116yes—
228C2×C4#341116yes—
229C2×C4C2×#9512yes—
230C2×C4C2×#9514yes—
231C2×C4C2×#9512yes—
232C2×C4C2×#9512yes—
233C2×C4C2×#9514yes—
234C2×C4C2×#9514yes—
235C2×C4C4×M1618yes—
236C2×C4#40718yes—
237C2×C4C2×#10218yes—
238C2×C4C2×#102116yes—
239C2×C4C2×#103116yes—
240C2×C4C2×#10318yes—
241C2×C4#42314yes—
242C2×C4C2×#10614yes—
243C2×C4C2×#10612yes—
244C2×C4C2×#10714yes—
245C2×C4C2×#10712yes—
246C2×C4C2×#10818yes—
247C2×C4C22×C4211yescharacteristic
248C2×C4C22×C22⋊C411yescharacteristic
249C2×C4C22×C22⋊C412yes—
250C2×C4C22×C4⋊C412yes—
251C2×C4C22×M1614yes—
252C2×C4C22×D811yescharacteristic
253C2×C4C22×SD1612yes—
254C2×C4C22×Q1611yescharacteristic
255C8—216no—
256C8—416no—
257C22—24no—
258C22—24no—
259C22—28no—
260C22—28no—
261C22—232no—
262C22#156618yes—
263C22#156718yes—
264C22#172814yes—
265C22C2×#34018yes—
266C22C2×#34014yes—
267C22C2×#34114yes—
268C22C22×#9511yescharacteristic
269C22C2×#42312yes—
270C22C22×#10611yescharacteristic
271C22C22×#10711yescharacteristic
272C22C22×#10812yes—
273C4—24no—
274C4—22no—
275C4—22no—
276C4#172814yes—
277C4C2×#34014yes—
278C4C2×#34018yes—
279C4C2×#34118yes—
280C4C2×C4×M1612yes—
281C4C2×#40712yes—
282C4C22×#10212yes—
283C4C22×#10312yes—
284C2—28no—
285C2#787418yesdirect product factor
286C2C2×#156612yes—
287C2C2×#156712yes—
288C2C2×#172811yescharacteristic
289C2C22×#34011yescharacteristic
290C2C22×#34111yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC24C2×C4⋊C4
prime radicalC25C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #7874C2direct (N × H)
4. C2×#1277C2semidirect
19. #1277C22semidirect
93. C22×C8M16semidirect
186. C2×C8C2×M16semidirect
285. C2#7874direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4232
C23×C4×C82
#78742
C2×#12772