Finite Group Databasebeta

← #13753

Subgroups — #13753

Order 256.

1319 conjugacy classes of subgroups; only the 447 normal subgroups are shown.

normal subgroups only

This group has 1319 conjugacy classes of subgroups — too many to draw. Only its 447 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C42C211yesmaximal, characteristic
2C2×C4×C22⋊C4C212yesmaximal
3C2×#376C212yesmaximal, complemented
4#1434C214yesmaximal, complemented
5C22⋊#95C214yesmaximal
6C4×#95C212yesmaximal, complemented
7C24×C4C2212yes—
8C24×C4C2211yescharacteristic
9C22×C22⋊C4C2214yes—
10C22×C42—28no—
11C22×C42C418yescomplemented
12C22×C42C2212yes—
13C22×C42C2211yescharacteristic
14C22×C42C2214yes—
15C22×C42C2211yescharacteristic
16C4×C22⋊C4C4116yescomplemented
17#376—28no—
18C2×#95C2218yes—
19C2×#95C2218yes—
20C2×#95C2214yes—
21C25C2311yescharacteristic
22C23×C4—28no—
23C23×C4—28no—
24C23×C4—24no—
25C23×C4—28no—
26C23×C4—24no—
27C23×C4C2×C418yes—
28C23×C4C2×C418yes—
29C23×C4C2×C414yes—
30C23×C4C2318yes—
31C23×C4C2311yescharacteristic
32C23×C4C2312yes—
33C23×C4C2312yes—
34C23×C4C2311yescharacteristic
35C2×C22⋊C4—216no—
36C2×C22⋊C4C2×C4116yes—
37C2×C42—28no—
38C2×C42—28no—
39C2×C42—24no—
40C2×C42—28no—
41C2×C42—232no—
42C2×C42C2×C418yes—
43C2×C42C2×C414yes—
44C2×C42C2×C414yes—
45C2×C42C2×C4116yescomplemented
46C2×C42D418yes—
47#95—216no—
48#95—216no—
49#95C2×C4116yescomplemented
50C24—22no—
51C24—22no—
52C24—24no—
53C24C22×C414yes—
54C24C22×C412yes—
55C24#4118yes—
56C24C2411yescharacteristic
57C22×C4—264no—
58C22×C4—216no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—22no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—24no—
65C22×C4—216no—
66C22×C4—28no—
67C22×C4—216no—
68C22×C4—28no—
69C22×C4—232no—
70C22×C4—28no—
71C22×C4—216no—
72C22×C4—28no—
73C22×C4—216no—
74C22×C4C42116yes—
75C22×C4C22×C4116yes—
76C22×C4C22×C414yes—
77C22×C4C22×C412yes—
78C22×C4C22×C414yes—
79C22×C4C22×C414yes—
80C22×C4C22×C412yes—
81C22×C4C22×C414yes—
82C22×C4C2×D418yes—
83C22×C4C2×D414yes—
84C22×C4#4118yes—
85C22×C4#4114yes—
86C22⋊C4—232no—
87C42—216no—
88C42—28no—
89C42—232no—
90C42C22⋊C4116yescomplemented
91C23—22no—
92C23—22no—
93C23—24no—
94C23—28no—
95C23—28no—
96C23—216no—
97C23—216no—
98C23C2×C4214yes—
99C23#117116yes—
100C23#11718yes—
101C23C23×C411yescharacteristic
102C23C23×C412yes—
103C23C22×D412yes—
104C23C2×#4114yes—
105C23C2×#4112yes—
106C23C2×#4114yes—
107C2×C4—264no—
108C2×C4—22no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—28no—
115C2×C4—216no—
116C2×C4—216no—
117C2×C4—232no—
118C2×C4—216no—
119C2×C4—216no—
120C2×C4—216no—
121C2×C4—416no—
122C2×C4—416no—
123C2×C4C2×C4214yes—
124C2×C4C2×C4214yes—
125C2×C4C2×C22⋊C418yes—
126C2×C4C2×C22⋊C414yes—
127C2×C4#11718yes—
128C2×C4#11714yes—
129C2×C4C4×D4116yes—
130C22—24no—
131C22—24no—
132C22—28no—
133C22—28no—
134C22—232no—
135C22#37618yescomplemented
136C22C22×C4211yescharacteristic
137C22C22×C22⋊C411yescharacteristic
138C22C2×#11712yes—
139C22C2×#11714yes—
140C22C2×#11711yescharacteristic
141C22C2×#11712yes—
142C22C2×C4×D414yes—
143C22C4×#4114yes—
144C22#52518yes—
145C22#52918yes—
146C4—24no—
147C4—28no—
148C4—28no—
149C4—416no—
150C4C4×C22⋊C418yes—
151C2—28no—
152C2C2×#37611yescharacteristic
153C2C2×C4×C22⋊C411yescharacteristic
154C2C4×#11711yescharacteristic
155C2#228012yes—
156C2#228312yes—
157C2#229018yes—
subgroupG/H
centerC23×C4C23
commutatorC22C22×C42
Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#376C2semidirect
4. #1434C2semidirect
6. C4×#95C2semidirect
11. C22×C42C4semidirect
16. C4×C22⋊C4C4semidirect
45. C2×C42C2×C4semidirect
49. #95C2×C4semidirect
90. C42C22⋊C4semidirect
135. C22#376semidirect

Maximal subgroups

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

subgroupindex
C23×C422
C2×C4×C22⋊C42
C2×#3762
#14342
C22⋊#952
C4×#952