Finite Group Databasebeta

← C4×#1810 #354925

Subgroups — C4×#1810 #354925

Order 512.

1834 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×C8C211yesmaximal, characteristic
2C2×#1810C212yesmaximal
3C2×C4×#108C212yesmaximal, complemented
4C4×#407C212yesmaximal
5#10864C212yesmaximal, complemented
6#10822C212yesmaximal, complemented
7#10723C212yesmaximal
8C4×#341C212yesmaximal, complemented
9C24×C8C2211yescharacteristic
10C24×C8C2211yescharacteristic
11C23×C42C2211yescharacteristic
12C22×#108C2214yes—
13C2×#407C2214yes—
14C2×C4×M16C2214yes—
15C22×C4×C8—28no—
16C22×C4×C8C418yes—
17C22×C4×C8C2211yescharacteristic
18C22×C4×C8C2211yescharacteristic
19C22×C4×C8C2211yescharacteristic
20C22×C4×C8C2211yescharacteristic
21#1810C4116yesdirect product factor
22C4×#108—28no—
23#1749—24no—
24C4×C22⋊C8—24no—
25C2×#341C2214yes—
26C2×#341C2214yes—
27C2×#341C2214yes—
28#1728C2214yes—
29C24×C4Q812yes—
30C24×C4C2311yescharacteristic
31C22×M16C2318yes—
32C23×C8—24no—
33C23×C8—24no—
34C23×C8—24no—
35C23×C8—24no—
36C23×C8—24no—
37C23×C8C2×C414yes—
38C23×C8C2×C418yes—
39C23×C8C2×C414yes—
40C23×C8C2311yescharacteristic
41C23×C8C2311yescharacteristic
42C23×C8C2311yescharacteristic
43C23×C8C2311yescharacteristic
44C22×C42—24no—
45C22×C42—24no—
46C22×C42C2×C414yes—
47C22×C42D412yes—
48C22×C42D412yes—
49C22×C42Q812yes—
50C22×C42C2311yescharacteristic
51C22×C42C2311yescharacteristic
52C2×#108—28no—
53C2×#108—28no—
54C2×#108C2×C4116yescomplemented
55#407—28no—
56#407C2×C4116yes—
57C2×C22⋊C8—28no—
58C4×M16—28no—
59C4×M16—28no—
60C2×#97—24no—
61C2×C4×C8—24no—
62C2×C4×C8—24no—
63C2×C4×C8—24no—
64C2×C4×C8—232no—
65C2×C4×C8—24no—
66C2×C4×C8C2×C414yes—
67C2×C4×C8C2×C414yes—
68C2×C4×C8C2×C414yes—
69C2×C4×C8C2×C414yes—
70C2×C4×C8D418yes—
71#341—28no—
72#341—28no—
73#341C2×C4116yescomplemented
74#336—28no—
75C25C2×Q811yescharacteristic
76C23×C4—216no—
77C23×C4—28no—
78C23×C4—22no—
79C23×C4—22no—
80C23×C4—22no—
81C23×C4—22no—
82C23×C4C4⋊C414yes—
83C23×C4C4⋊C414yes—
84C23×C4C22×C412yes—
85C23×C4C22×C414yes—
86C23×C4C2×D412yes—
87C23×C4C2×Q812yes—
88C23×C4C2×Q811yescharacteristic
89C23×C4C2×Q812yes—
90C23×C4#4114yes—
91C23×C4C2411yescharacteristic
92C2×M16—28no—
93C2×M16—28no—
94C2×M16—28no—
95C2×M16—28no—
96C2×M16—28no—
97C2×M16C22×C4116yes—
98C22×C8—232no—
99C22×C8—28no—
100C22×C8—22no—
101C22×C8—22no—
102C22×C8—22no—
103C22×C8—22no—
104C22×C8—22no—
105C22×C8—22no—
106C22×C8—28no—
107C22×C8—28no—
108C22×C8—28no—
109C22×C8—28no—
110C22×C8—232no—
111C22×C8—28no—
112C22×C8C42116yes—
113C22×C8C22×C414yes—
114C22×C8C22×C412yes—
115C22×C8C22×C412yes—
116C22×C8C22×C412yes—
117C22×C8C22×C412yes—
118C22×C8C22×C414yes—
119C22×C8C2×D414yes—
120C22×C8C2×D414yes—
121C22×C8#4114yes—
122C22×C8#4114yes—
123C2×C42—28no—
124C2×C42—22no—
125C2×C42—22no—
126C2×C42—28no—
127C2×C42—28no—
128C2×C42—28no—
129C2×C42—28no—
130C2×C42C4⋊C414yes—
131C2×C42C4⋊C414yes—
132C2×C42C22×C412yes—
133C2×C42C22×C412yes—
134C2×C42C2×D412yes—
135C2×C42C2×D414yes—
136C2×C42C2×D411yescharacteristic
137C2×C42C2×D411yescharacteristic
138C2×C42#4114yes—
139#108—232no—
140C22⋊C8—232no—
141#97—48no—
142C4×C8—28no—
143C4×C8—28no—
144C4×C8—28no—
145C4×C8—48no—
146C4×C8C22⋊C4116yes—
147C24—22no—
148C24—22no—
149C24—28no—
150C24C2×C4⋊C412yes—
151C24C4×Q814yes—
152C24C22×Q811yescharacteristic
153C22×C4—264no—
154C22×C4—24no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—28no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—24no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—24no—
168C22×C4—28no—
169C22×C4—28no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4#108116yescomplemented
175C22×C4C2×C4214yes—
176C22×C4C2×C4⋊C412yes—
177C22×C4C2×C4⋊C412yes—
178C22×C4C2×C4⋊C414yes—
179C22×C4C2×C4⋊C412yes—
180C22×C4#11714yes—
181C22×C4C4×D418yes—
182C22×C4C4×Q814yes—
183C22×C4C22⋊Q818yes—
184C22×C4C23×C411yescharacteristic
185C22×C4C23×C412yes—
186C22×C4C22×D412yes—
187C22×C4C22×D411yescharacteristic
188C22×C4C2×#4112yes—
189C22×C4C2×#4112yes—
190C22×C4C2×#4112yes—
191C22×C4C2×#4112yes—
192M16—216no—
193M16—216no—
194M16—48no—
195M16—48no—
196C2×C8—232no—
197C2×C8—22no—
198C2×C8—22no—
199C2×C8—22no—
200C2×C8—22no—
201C2×C8—22no—
202C2×C8—22no—
203C2×C8—28no—
204C2×C8—28no—
205C2×C8—28no—
206C2×C8—232no—
207C2×C8—216no—
208C2×C8—48no—
209C2×C8—48no—
210C2×C8C2×C4214yes—
211C2×C8C2×C4214yes—
212C2×C8C2×C22⋊C414yes—
213C2×C8C2×C22⋊C414yes—
214C2×C8#11714yes—
215C2×C8#11714yes—
216C2×C8C4×D4116yes—
217C42—22no—
218C42—22no—
219C42—24no—
220C42—28no—
221C42—28no—
222C42C2×C22⋊C414yes—
223C42#11714yes—
224C42#12114yes—
225C42#12114yes—
226C23—216no—
227C23—216no—
228C23—24no—
229C23—24no—
230C23—22no—
231C23—22no—
232C23—216no—
233C23—28no—
234C23C4×C4⋊C414yes—
235C23C2×#10818yes—
236C23C22×C4⋊C411yescharacteristic
237C23C2×C4×Q812yes—
238C23C2×C22⋊Q812yes—
239C23#53312yes—
240C2×C4—232no—
241C2×C4—216no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—28no—
248C2×C4—232no—
249C2×C4—216no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—216no—
255C2×C4C4×C4⋊C414yes—
256C2×C4#38014yes—
257C2×C4#38014yes—
258C2×C4C2×#10818yes—
259C2×C4C2×#10818yes—
260C2×C4C22×C4211yescharacteristic
261C2×C4C22×C22⋊C411yescharacteristic
262C2×C4C2×#11711yescharacteristic
263C2×C4C2×#11711yescharacteristic
264C2×C4C2×#11711yescharacteristic
265C2×C4C2×#11711yescharacteristic
266C2×C4C2×C4×D414yes—
267C2×C4C2×C4×D412yes—
268C2×C4C4×#4114yes—
269C2×C4C2×#12112yes—
270C2×C4#52514yes—
271C2×C4#52914yes—
272C2×C4#53212yes—
273C8—24no—
274C8—24no—
275C8—24no—
276C8—416no—
277C8C4×C22⋊C418yes—
278C22—232no—
279C22—24no—
280C22—28no—
281C22—24no—
282C22—28no—
283C22—24no—
284C22—24no—
285C22—24no—
286C22C4×#10818yescomplemented
287C22C2×C4×C4⋊C411yescharacteristic
288C22C2×#38011yescharacteristic
289C22#228511yescharacteristic
290C22C4×C22⋊Q814yes—
291C22C22×#10814yes—
292C4—24no—
293C4—28no—
294C4—24no—
295C4#181018yesdirect product factor
296C4C2×C4×C22⋊C411yescharacteristic
297C4C4×#11711yescharacteristic
298C4#228011yescharacteristic
299C4#228311yescharacteristic
300C4C4×#12114yes—
301C2—28no—
302C2—24no—
303C2C4×#38011yescharacteristic
304C2C2×C4×#10812yes—
305C2C2×#181012yes—
306C2#2082612yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C4⋊C4
prime radicalC25C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C23×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×C4×#108C2semidirect
5. #10864C2semidirect
6. #10822C2semidirect
8. C4×#341C2semidirect
21. #1810C4direct (N × H)
54. C2×#108C2×C4semidirect
73. #341C2×C4semidirect
174. C22×C4#108semidirect
286. C22C4×#108semidirect
295. C4#1810direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×C82
C2×#18102
C2×C4×#1082
C4×#4072
#108642
#108222
#107232
C4×#3412