Finite Group Databasebeta

← C4×#1945 #354667

Subgroups — C4×#1945 #354667

Order 512.

1210 conjugacy classes of subgroups.

The subgroup lattice has 291 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1945C212yesmaximal
2C2×C4×#108C211yesmaximal, characteristic
3C4×#427C211yesmaximal, characteristic
4C4×#424C212yesmaximal
5C2×C42×C8C211yesmaximal, characteristic
6#10882C214yesmaximal
7#10859C212yesmaximal
8C4×#339C212yesmaximal
9C22×#108C2212yes—
10C2×#427C2211yescharacteristic
11C2×#427C2211yescharacteristic
12C2×#424C2214yes—
13C2×C4×M16C2212yes—
14C22×C4×C8C2212yes—
15C22×C4×C8C2212yes—
16C22×C4×C8C2211yescharacteristic
17C22×C4×C8C2211yescharacteristic
18C4×#117C2212yes—
19C2×C43C2211yescharacteristic
20#1945C4116yesdirect product factor
21C4×#108—24no—
22C4×#107C414yescomplemented
23C4×#106C414yescomplemented
24#1768—24no—
25C4×C4⋊C8—24no—
26C2×#341C2212yes—
27#1735C2212yes—
28C2×#339C2214yes—
29C2×#339C2214yes—
30#1729C2214yes—
31C42×C8—24no—
32C22×M16C2314yes—
33C23×C8C2311yescharacteristic
34C23×C8C2312yes—
35C23×C8C2311yescharacteristic
36C2×#117C2312yes—
37C2×#117C2312yes—
38C22×C42—22no—
39C22×C42C2312yes—
40C22×C42C2311yescharacteristic
41C2×#108—24no—
42C2×#108—24no—
43C2×#108C2×C418yes—
44#427—24no—
45#427C2×C418yes—
46C2×#107C2×C412yes—
47C2×#107C2×C412yes—
48C2×#106C2×C412yes—
49C2×#106C2×C412yes—
50#424—28no—
51#424C2×C4116yes—
52C2×C4⋊C8—28no—
53C4×M16—24no—
54C4×M16—24no—
55C2×#97—22no—
56C2×C4×C8—24no—
57C2×C4×C8—24no—
58C2×C4×C8—24no—
59C2×C4×C8—24no—
60C2×C4×C8—22no—
61C2×C4×C8—24no—
62C2×C4×C8—22no—
63C2×C4×C8—22no—
64C2×C4×C8C2×C418yes—
65C2×C4×C8C2×C412yes—
66C2×C4×C8C2×C412yes—
67C2×C4×C8D412yes—
68C2×C4×C8D412yes—
69C2×C4×C8D414yes—
70C2×C4×C8Q814yes—
71C4×C4⋊C4C2×C418yes—
72C4×C22⋊C4—24no—
73#376—22no—
74C43—22no—
75C43—22no—
76C43Q814yes—
77#341—24no—
78#340C2×C418yes—
79#339—28no—
80#339C2×C4116yes—
81#336—28no—
82C23×C4—22no—
83C23×C4#4112yes—
84C23×C4C2411yescharacteristic
85C2×M16—24no—
86C2×M16—24no—
87C2×M16—24no—
88C2×M16—24no—
89C2×M16—24no—
90C2×M16C22×C418yes—
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—22no—
94C22×C8—22no—
95C22×C8—22no—
96C22×C8—22no—
97C22×C8—24no—
98C22×C8C22×C412yes—
99C22×C8C22×C414yes—
100C22×C8C22×C411yescharacteristic
101C22×C8C22×C411yescharacteristic
102C22×C8C22×C414yes—
103C22×C8C2×D412yes—
104C22×C8C2×D414yes—
105C22×C8C2×D412yes—
106C22×C8C2×Q812yes—
107C22×C8C2×Q812yes—
108C22×C8#4114yes—
109C22×C8#4114yes—
110#117—24no—
111#117—24no—
112#117—24no—
113#117C22×C418yes—
114C2×C4⋊C4C22×C414yes—
115C2×C4⋊C4C22×C414yes—
116C2×C22⋊C4—22no—
117C2×C22⋊C4—22no—
118C2×C42—216no—
119C2×C42—28no—
120C2×C42—22no—
121C2×C42—22no—
122C2×C42—22no—
123C2×C42—22no—
124C2×C42—28no—
125C2×C42—22no—
126C2×C42C22×C414yes—
127C2×C42C22×C412yes—
128C2×C42C2×D412yes—
129C2×C42C2×D411yescharacteristic
130C2×C42C2×D411yescharacteristic
131C2×C42C2×Q814yes—
132C2×C42C2×Q812yes—
133C2×C42C2×Q812yes—
134C2×C42#4114yes—
135C2×C42#4112yes—
136#108—216no—
137#107—24no—
138#107C4218yescomplemented
139#106—24no—
140#106C4218yescomplemented
141C4⋊C8—232no—
142#97—44no—
143C4×C8—216no—
144C4×C8—216no—
145C4×C8—24no—
146C4×C8—24no—
147C4×C8—44no—
148C4×C8C4⋊C418yes—
149C4×C8C4⋊C418yes—
150#95—28no—
151C24C2×#4111yescharacteristic
152C22×C4—216no—
153C22×C4—24no—
154C22×C4—24no—
155C22×C4—24no—
156C22×C4—28no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4C4×D412yes—
160C22×C4C4×D412yes—
161C22×C4C22⋊Q814yes—
162C22×C4#12514yes—
163C22×C4C23×C411yescharacteristic
164C22×C4C23×C412yes—
165C22×C4C22×D411yescharacteristic
166C22×C4C22×D411yescharacteristic
167C22×C4C22×Q811yescharacteristic
168C22×C4C22×Q811yescharacteristic
169C22×C4C2×#4112yes—
170C22×C4C2×#4112yes—
171C22×C4C2×#4111yescharacteristic
172C22×C4C2×#4112yes—
173M16—28no—
174M16—28no—
175M16—44no—
176M16—44no—
177C2×C8—24no—
178C2×C8—22no—
179C2×C8—22no—
180C2×C8—24no—
181C2×C8—24no—
182C2×C8—24no—
183C2×C8—24no—
184C2×C8—24no—
185C2×C8—24no—
186C2×C8—24no—
187C2×C8—28no—
188C2×C8—44no—
189C2×C8—44no—
190C2×C8C2×C4212yes—
191C2×C8C2×C4212yes—
192C2×C8C2×C4⋊C414yes—
193C2×C8C2×C4⋊C412yes—
194C2×C8C2×C4⋊C412yes—
195C2×C8#11712yes—
196C2×C8#11712yes—
197C2×C8C4×D418yes—
198C2×C8C4×D418yes—
199C2×C8C4×Q818yes—
200C4⋊C4—24no—
201C4⋊C4—24no—
202C4⋊C4—24no—
203C4⋊C4C2×C4218yes—
204C22⋊C4—28no—
205C22⋊C4—44no—
206C42—232no—
207C42—24no—
208C42—28no—
209C42—24no—
210C42—24no—
211C42—44no—
212C42—416no—
213C42C2×C4⋊C414yes—
214C42C4×Q818yes—
215C42C4×Q814yes—
216C42#12112yes—
217C42#12112yes—
218C42C4⋊Q812yes—
219C42C4⋊Q812yes—
220C23—24no—
221C23C2×C4×D411yescharacteristic
222C23C4×#4112yes—
223C23C2×C22⋊Q811yescharacteristic
224C23C2×#12511yescharacteristic
225C23#52912yes—
226C2×C4—216no—
227C2×C4—216no—
228C2×C4—216no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—28no—
232C2×C4—28no—
233C2×C4—28no—
234C2×C4—48no—
235C2×C4—48no—
236C2×C4—44no—
237C2×C4#38914yes—
238C2×C4#38914yes—
239C2×C4#44318yes—
240C2×C4C22×C4211yescharacteristic
241C2×C4C22×C4⋊C411yescharacteristic
242C2×C4C2×#11711yescharacteristic
243C2×C4C2×C4×D412yes—
244C2×C4C2×C4×D412yes—
245C2×C4C2×C4×Q812yes—
246C2×C4C2×C4×Q812yes—
247C2×C4C2×C4×Q811yescharacteristic
248C2×C4C4×#4111yescharacteristic
249C2×C4C4×#4112yes—
250C2×C4C4×#4111yescharacteristic
251C2×C4C2×#12111yescharacteristic
252C2×C4#52512yes—
253C2×C4#52912yes—
254C2×C4C2×C4⋊Q811yescharacteristic
255C2×C4#53212yes—
256C2×C4#53312yes—
257C2×C4#53312yes—
258C8—24no—
259C8—28no—
260C8—48no—
261C8C4×C4⋊C414yes—
262C8C4×C4⋊C414yes—
263C22—24no—
264C22—24no—
265C22—22no—
266C22—22no—
267C22C42×D411yescharacteristic
268C22C2×#38911yescharacteristic
269C22#229311yescharacteristic
270C22C4×C22⋊Q812yes—
271C22C4×#12512yes—
272C22C2×#44314yes—
273C4—216no—
274C4—24no—
275C4—48no—
276C4—84no—
277C4#194518yesdirect product factor
278C4C2×C4×C4⋊C411yescharacteristic
279C4C42×Q811yescharacteristic
280C4#229511yescharacteristic
281C4#229611yescharacteristic
282C4C4×#12112yes—
283C4C4×C4⋊Q812yes—
284C2—22no—
285C2—22no—
286C2C4×#38911yescharacteristic
287C2C4×#44312yes—
288C2C2×#194512yes—
289C2#2129212yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C2×C4×D4
prime radicalC24C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
20. #1945C4direct (N × H)
22. C4×#107C4semidirect
23. C4×#106C4semidirect
138. #107C42semidirect
140. #106C42semidirect
277. C4#1945direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19452
C2×C4×#1082
C4×#4272
C4×#4242
C2×C42×C82
#108822
#108592
C4×#3392