Finite Group Databasebeta

← #13786

Subgroups — #13786

Order 256.

931 conjugacy classes of subgroups.

The subgroup lattice has 191 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8C211yesmaximal, characteristic
2C2×#391C212yesmaximal
3C2×C4×C4⋊C4C211yesmaximal, characteristic
4C2×#376C211yesmaximal, characteristic
5#1436C214yesmaximal
6C4⋊#95C212yesmaximal
7#1434C214yesmaximal
8C23×Q8C2211yescharacteristic
9C2×C4×Q8—24no—
10C2×C4×Q8—24no—
11C2×C4×Q8C418yescomplemented
12C22×C4⋊C4C2211yescharacteristic
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2212yes—
15C22×C42C2212yes—
16C22×C42C2212yes—
17C22×C42C2212yes—
18C22×C42C2211yescharacteristic
19#391C4116yescomplemented
20C4×C4⋊C4—24no—
21#376—24no—
22C2×#95C2212yes—
23C2×#95C2212yes—
24C2×#95C2212yes—
25C2×#95C2218yes—
26C2×#95C2218yes—
27C22×Q8—22no—
28C22×Q8—22no—
29C22×Q8—24no—
30C22×Q8C2×C414yes—
31C22×Q8C2×C418yes—
32C23×C4C2312yes—
33C23×C4C2314yes—
34C23×C4C2314yes—
35C23×C4C2312yes—
36C23×C4C2311yescharacteristic
37C23×C4C2311yescharacteristic
38C23×C4C2311yescharacteristic
39C4×Q8—232no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4C2×C414yes—
47C2×C4⋊C4C2×C418yes—
48C2×C4⋊C4C2×C418yes—
49C2×C42—24no—
50C2×C42—24no—
51C2×C42—24no—
52C2×C42—24no—
53C2×C42—24no—
54C2×C42—44no—
55C2×C42C2×C418yes—
56C2×C42C2×C418yes—
57C2×C42C2×C414yes—
58C2×C42D414yes—
59C2×C42D414yes—
60#95—24no—
61#95—24no—
62#95—24no—
63#95—48no—
64#95C2×C4132yes—
65C24C2411yescharacteristic
66C2×Q8—28no—
67C2×Q8—28no—
68C2×Q8—216no—
69C2×Q8—216no—
70C2×Q8C42116yescomplemented
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—24no—
74C22×C4—22no—
75C22×C4—24no—
76C22×C4—22no—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—24no—
82C22×C4—24no—
83C22×C4—24no—
84C22×C4—24no—
85C22×C4—28no—
86C22×C4—24no—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4—24no—
90C22×C4—28no—
91C22×C4C22×C418yes—
92C22×C4C22×C418yes—
93C22×C4C22×C414yes—
94C22×C4C22×C418yes—
95C22×C4C22×C414yes—
96C22×C4C22×C412yes—
97C22×C4C22×C412yes—
98C22×C4C22×C412yes—
99C22×C4C22×C414yes—
100C22×C4C2×D412yes—
101C22×C4C2×D412yes—
102C22×C4C2×D412yes—
103C22×C4C2×D412yes—
104C22×C4C2×D412yes—
105C22×C4C2×D412yes—
106C22×C4#4114yes—
107C4⋊C4—216no—
108C4⋊C4—28no—
109C4⋊C4—216no—
110C42—216no—
111C42—216no—
112C42—48no—
113C42C22⋊C4116yes—
114C23C23×C411yescharacteristic
115C23C23×C412yes—
116C23C22×D411yescharacteristic
117C23C22×D411yescharacteristic
118C23C2×#4112yes—
119C23H(5,𝔽2)12yes—
120C232−1+414yes—
121C232−1+412yes—
122Q8—232no—
123C2×C4—24no—
124C2×C4—24no—
125C2×C4—28no—
126C2×C4—28no—
127C2×C4—24no—
128C2×C4—24no—
129C2×C4—22no—
130C2×C4—24no—
131C2×C4—24no—
132C2×C4—22no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—28no—
136C2×C4—28no—
137C2×C4—28no—
138C2×C4—28no—
139C2×C4—28no—
140C2×C4—216no—
141C2×C4—44no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—44no—
145C2×C4—44no—
146C2×C4—44no—
147C2×C4—44no—
148C2×C4—44no—
149C2×C4—44no—
150C2×C4—48no—
151C2×C4C2×C4218yes—
152C2×C4C2×C4214yes—
153C2×C4C2×C22⋊C414yes—
154C2×C4C2×C22⋊C414yes—
155C2×C4C2×C22⋊C414yes—
156C2×C4#11714yes—
157C2×C4C4×D418yes—
158C2×C4C4×D418yes—
159C22C22×C4211yescharacteristic
160C22C22×C22⋊C411yescharacteristic
161C22C2×#11711yescharacteristic
162C22C2×C4×D412yes—
163C22C2×C4×D412yes—
164C22#51912yes—
165C22#51914yes—
166C22#52012yes—
167C22#52014yes—
168C22#53511yescharacteristic
169C22#53612yes—
170C22#53612yes—
171C22#53611yescharacteristic
172C22#53712yes—
173C22#54114yes—
174C22#54214yes—
175C4—24no—
176C4—24no—
177C4—28no—
178C4—44no—
179C4—48no—
180C4—48no—
181C4C4×C22⋊C418yes—
182C2C2×C4×C22⋊C411yescharacteristic
183C2#227612yes—
184C2#231011yescharacteristic
185C2#231111yescharacteristic
186C2#232012yes—
187C2#232314yes—
188C2#232612yes—
189C2#232712yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC22C22×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
11. C2×C4×Q8C4semidirect
19. #391C4semidirect
70. C2×Q8C42semidirect

Maximal subgroups

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

subgroupindex
C22×C4×Q82
C2×#3912
C2×C4×C4⋊C42
C2×#3762
#14362
C4⋊#952
#14342