Finite Group Databasebeta

← #10948

Subgroups — #10948

Order 256.

537 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 537 conjugacy classes of subgroups — too many to draw. Only its 143 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
1C2×#418C212yesmaximal
2#2873C211yesmaximal, characteristic, complemented
3#2309C211yesmaximal, characteristic
4#1740C211yesmaximal, characteristic, complemented
5C2×H(3,ℤ/4)C212yesmaximal, complemented
6C23×D4C2211yescharacteristic
7C22×M16C2212yes—
8C2×#117C2212yes—
9C2×#117C2211yescharacteristic
10C2×#117C2211yescharacteristic
11#418—24no—
12#418C418yescomplemented
13C2×#102—24no—
14#405—24no—
15C4×M16—22no—
16#390—22no—
17#390C414yescomplemented
18#379—22no—
19#342—22no—
20H(3,ℤ/4)—24no—
21C25—21no—
22C22×D4—22no—
23C22×D4—22no—
24C22×D4—21no—
25C22×D4—22no—
26C22×D4—22no—
27C22×D4—22no—
28C22×D4C2×C412yes—
29C22×D4C2×C414yes—
30C23×C4C2311yescharacteristic
31C2×M16—22no—
32C2×M16—22no—
33C2×M16—22no—
34C2×M16—22no—
35C2×M16C2×C414yes—
36C2×M16D414yes—
37C22×C8D414yes—
38#117—22no—
39#117—22no—
40#117—22no—
41#117—22no—
42#117—22no—
43#117—22no—
44#117—22no—
45#117C2×C414yes—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4C2×C412yes—
49C2×C22⋊C4—22no—
50C2×C22⋊C4—21no—
51C2×C22⋊C4—28no—
52C2×C22⋊C4D412yes—
53C2×C42—22no—
54C2×C42C2×C412yes—
55C2×C42D412yes—
56#102—216no—
57#97—24no—
58C4×C8—24no—
59C24—22no—
60C24—24no—
61C24—42no—
62C24—41no—
63C24—41no—
64C24—84no—
65C24C2×D411yescharacteristic
66C2×D4—24no—
67C2×D4—24no—
68C2×D4—22no—
69C2×D4—24no—
70C2×D4—24no—
71C2×D4—24no—
72C2×D4—24no—
73C2×D4—24no—
74C2×D4—41no—
75C2×D4—42no—
76C2×D4—42no—
77C2×D4—42no—
78C2×D4—41no—
79C2×D4—42no—
80C2×D4—42no—
81C2×D4C4214yes—
82C22×C4—22no—
83C22×C4—42no—
84C22×C4C22⋊C414yes—
85C22×C4C22×C412yes—
86C22×C4C22×C411yescharacteristic
87C22×C4C2×D412yes—
88C22×C4C2×D412yes—
89C22×C4C2×D411yescharacteristic
90C22×C4#4112yes—
91C22×C4#4112yes—
92C22×C4#4112yes—
93M16—24no—
94M16—24no—
95M16—24no—
96M16—24no—
97C2×C8—24no—
98C2×C8—24no—
99C2×C8C22⋊C418yescomplemented
100C4⋊C4—24no—
101C4⋊C4—24no—
102C4⋊C4—42no—
103C4⋊C4—42no—
104C22⋊C4—24no—
105C22⋊C4—24no—
106C22⋊C4—41no—
107C22⋊C4—41no—
108C22⋊C4—42no—
109C22⋊C4—88no—
110C42—22no—
111C42—22no—
112C42—24no—
113C42—24no—
114C42—42no—
115C23—24no—
116C23—42no—
117C23—48no—
118C23—42no—
119C23—44no—
120C23—42no—
121C23—44no—
122C23—88no—
123C23—88no—
124C23—84no—
125C23—84no—
126C23C2×C22⋊C411yescharacteristic
127C23C4×D412yes—
128C23#12112yes—
129C23#12411yescharacteristic
130C23#12711yescharacteristic
131D4—28no—
132D4—44no—
133D4—44no—
134D4—44no—
135C2×C4—24no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—42no—
139C2×C4—44no—
140C2×C4—84no—
141C2×C4C2×C4211yescharacteristic
142C2×C4C2×C22⋊C412yes—
143C2×C4#11712yes—
144C2×C4#11711yescharacteristic
145C2×C4C4×D412yes—
146C2×C4C4×D412yes—
147C2×C4C4×D412yes—
148C2×C4C4×D412yes—
149C2×C4C4×D412yes—
150C2×C4#12011yescharacteristic
151C2×C4#12112yes—
152C2×C4#12112yes—
153C2×C4#12312yes—
154C2×C4#12311yescharacteristic
155C2×C4#12412yes—
156C2×C4#12612yes—
157C8—28no—
158C22—22no—
159C22—24no—
160C22—42no—
161C22—41no—
162C22—41no—
163C22—48no—
164C22—44no—
165C22—84no—
166C22—88no—
167C22—88no—
168C22—84no—
169C22C4×C22⋊C411yescharacteristic
170C22#38611yescharacteristic
171C22#38812yes—
172C22#39012yes—
173C22#39011yescharacteristic
174C4—44no—
175C4—82no—
176C4—84no—
177C4C4×C22⋊C412yes—
178C4#38612yes—
179C4#38812yes—
180C4#38812yes—
181C2—21no—
182C2—22no—
183C2—21no—
184C2—22no—
185C2—84no—
186C2#143711yescharacteristic
187C2#191012yes—
subgroupG/H
center, socleC22#386
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
prime radicalC23×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2873C2semidirect
4. #1740C2semidirect
5. C2×H(3,ℤ/4)C2semidirect
12. #418C4semidirect
17. #390C4semidirect
99. C2×C8C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4182
#28732
#23092
#17402
C2×H(3,ℤ/4)2