Finite Group Databasebeta

← #59823

Subgroups — #59823

Order 256.

1194 conjugacy classes of subgroups.

The subgroup lattice has 273 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C212yesmaximal, complemented
2#2732C214yesmaximal, complemented
3#2552C212yesmaximal, complemented
4#2542C212yesmaximal, complemented
5#2538C212yesmaximal, complemented
6#2538C214yesmaximal, complemented
7#2454C214yesmaximal, complemented
8#2417C214yesmaximal, complemented
9#2366C212yesmaximal
10D4×C4⋊C4C212yesmaximal, complemented
11C4×C4⋊Q8C211yesmaximal, characteristic, complemented
12C4×C4⋊Q8C211yesmaximal, characteristic, complemented
13C4×#127C211yesmaximal, characteristic
14#554—216no—
15C2×C4⋊Q8C2211yescharacteristic
16C2×C4⋊Q8C2211yescharacteristic
17C2×#127C2211yescharacteristic
18C2×#125C2214yes—
19C2×C22⋊Q8C2214yes—
20C2×C22⋊Q8C2218yes—
21C2×C22⋊Q8C2214yes—
22C2×C4×Q8C2212yes—
23C2×C4×Q8C2212yes—
24C2×C4×D4C2212yes—
25C2×C4×D4C2212yes—
26C2×C4×D4C2214yes—
27C2×C4×D4C2212yes—
28C2×C4×D4C2214yes—
29C22×C4⋊C4C2214yes—
30#399C2218yes—
31#398C2218yes—
32#396C2218yes—
33#396C2218yes—
34#391C2212yes—
35#391C2212yes—
36#390C2212yes—
37#390C2212yes—
38#390C2212yes—
39#390C2214yes—
40#390C2214yes—
41#389C2212yes—
42#389C2212yes—
43#389C2212yes—
44#389C2212yes—
45#389C2214yes—
46#389C2214yes—
47#386C2218yes—
48#385C2218yes—
49#384C2211yescharacteristic
50#384C2211yescharacteristic
51#384C2211yescharacteristic
52#384C2214yes—
53#380C2214yes—
54#380C2218yes—
55C4×C4⋊C4C2212yes—
56C4×C4⋊C4C2212yes—
57C4×C4⋊C4C2212yes—
58C4×C4⋊C4C2212yes—
59C43C2211yescharacteristic
60C22×Q8C2312yes—
61C22×Q8C2312yes—
62C22×D4C2312yes—
63C22×D4C2312yes—
64C22×D4C2312yes—
65C23×C4C2314yes—
66C23×C4C2318yes—
67C4⋊Q8—24no—
68C4⋊Q8D418yescomplemented
69#127Q818yescomplemented
70#125—216no—
71C22⋊Q8—232no—
72C22⋊Q8—216no—
73C22⋊Q8—48no—
74C4×Q8—28no—
75C4×Q8—44no—
76C4×D4—216no—
77C4×D4—28no—
78C4×D4—28no—
79C4×D4—48no—
80C4×D4—44no—
81C2×C4⋊C4—216no—
82C2×C4⋊C4C2312yes—
83C2×C4⋊C4C2318yes—
84C2×C4⋊C4C2312yes—
85C2×C4⋊C4C2312yes—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2318yes—
89C2×C4⋊C4C2312yes—
90C2×C4⋊C4C2312yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2312yes—
94C2×C4⋊C4C2314yes—
95C2×C4⋊C4C2312yes—
96C2×C4⋊C4C2318yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2312yes—
100C2×C22⋊C4C2318yes—
101C2×C22⋊C4C2314yes—
102C2×C22⋊C4C2314yes—
103C2×C22⋊C4C2314yes—
104C2×C22⋊C4C2318yes—
105C2×C22⋊C4C2318yes—
106C2×C42C2311yescharacteristic
107C2×C42C2314yes—
108C2×C42C2314yes—
109C2×C42C2311yescharacteristic
110C2×C42C2311yescharacteristic
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113C2×C42C2311yescharacteristic
114C2×C42C2311yescharacteristic
115#95C2314yes—
116#95C2314yes—
117#95C2314yes—
118#95C2314yes—
119#95C2318yes—
120C24C2414yes—
121C2×Q8—24no—
122C2×Q8—24no—
123C2×Q8—24no—
124C2×Q8—42no—
125C2×Q8—42no—
126C2×Q8C2×D418yes—
127C2×D4—24no—
128C2×D4—24no—
129C2×D4—24no—
130C2×D4—24no—
131C2×D4—42no—
132C2×D4—42no—
133C2×D4C2×Q818yes—
134C2×D4C2×Q818yes—
135C2×D4C2×Q818yes—
136C22×C4—28no—
137C22×C4—28no—
138C22×C4—28no—
139C22×C4—216no—
140C22×C4—48no—
141C22×C4—48no—
142C22×C4C2411yescharacteristic
143C22×C4C2414yes—
144C22×C4C2414yes—
145C22×C4C2414yes—
146C22×C4C2414yes—
147C22×C4C2414yes—
148C22×C4C2411yescharacteristic
149C22×C4C2411yescharacteristic
150C22×C4C2411yescharacteristic
151C22×C4C2411yescharacteristic
152C22×C4C2411yescharacteristic
153C22×C4C2411yescharacteristic
154C4⋊C4—24no—
155C4⋊C4—216no—
156C4⋊C4—24no—
157C4⋊C4—28no—
158C4⋊C4—216no—
159C4⋊C4—24no—
160C4⋊C4—24no—
161C4⋊C4—24no—
162C4⋊C4—24no—
163C4⋊C4—24no—
164C4⋊C4—24no—
165C4⋊C4—42no—
166C4⋊C4—42no—
167C4⋊C4—42no—
168C4⋊C4—44no—
169C4⋊C4—48no—
170C4⋊C4C2×D418yes—
171C4⋊C4C2×D418yes—
172C22⋊C4—216no—
173C22⋊C4—28no—
174C22⋊C4—28no—
175C22⋊C4—44no—
176C22⋊C4—48no—
177C22⋊C4—48no—
178C42—28no—
179C42—22no—
180C42—28no—
181C42—22no—
182C42—22no—
183C42—41no—
184C42C2×D414yes—
185C42C2×Q814yes—
186C42#4114yes—
187C23—24no—
188C23—24no—
189C23—24no—
190C23—24no—
191C23—24no—
192C23—24no—
193C23C22×Q818yes—
194C23C2511yescharacteristic
195Q8—48no—
196Q8—48no—
197D4—216no—
198D4—216no—
199D4—48no—
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—24no—
203C2×C4—21no—
204C2×C4—21no—
205C2×C4—21no—
206C2×C4—21no—
207C2×C4—24no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—21no—
214C2×C4—24no—
215C2×C4—21no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—21no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—416no—
224C2×C4—816no—
225C2×C4C22×D412yes—
226C2×C4C22×D418yes—
227C2×C4C22×D412yes—
228C2×C4C22×D412yes—
229C2×C4C22×Q812yes—
230C2×C4C22×Q812yes—
231C2×C4C22×Q812yes—
232C2×C4C2×#4112yes—
233C2×C4C2×#4112yes—
234C2×C4C2×#4112yes—
235C2×C4H(5,𝔽2)12yes—
236C2×C4H(5,𝔽2)12yes—
237C2×C42−1+412yes—
238C22—28no—
239C22—28no—
240C22—28no—
241C22—44no—
242C22—44no—
243C22—44no—
244C22—44no—
245C22C23×D411yescharacteristic
246C22C23×Q811yescharacteristic
247C22C22×#4111yescharacteristic
248C22C2×H(5,𝔽2)11yescharacteristic
249C22C2×H(5,𝔽2)11yescharacteristic
250C22C2×2−1+411yescharacteristic
251C22#58511yescharacteristic
252C4—28no—
253C4—22no—
254C4—22no—
255C4—22no—
256C4—44no—
257C4—44no—
258C4—44no—
259C4—41no—
260C4—44no—
261C4D4×Q814yes—
262C4#55014yes—
263C4#55414yescomplemented
264C2—48no—
265C2C2×D4×Q811yescharacteristic
266C2C2×#55011yescharacteristic
267C2C2×#55411yescharacteristic
268C2#349611yescharacteristic
269C2#350111yescharacteristic
270C2#350711yescharacteristic
271C2#354811yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#554C2semidirect
2. #2732C2semidirect
3. #2552C2semidirect
4. #2542C2semidirect
5. #2538C2semidirect
6. #2538C2semidirect
7. #2454C2semidirect
8. #2417C2semidirect
10. D4×C4⋊C4C2semidirect
11. C4×C4⋊Q8C2semidirect
12. C4×C4⋊Q8C2semidirect
68. C4⋊Q8D4semidirect
69. #127Q8semidirect
263. C4#554semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#27322
#25522
#25422
#25382
#24542
#24172
#23662
D4×C4⋊C42
C4×C4⋊Q82
C4×#1272