Finite Group Databasebeta

← #11154

Subgroups — #11154

Order 256.

435 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 435 conjugacy classes of subgroups — too many to draw. Only its 111 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×#410C211yesmaximal, characteristic
2#2879C211yesmaximal, characteristic
3#2311C211yesmaximal, characteristic
4#1736C212yesmaximal, complemented
5C2×H(3,ℤ/4)C212yesmaximal, complemented
6C22×#41C2211yescharacteristic
7C22×M16C2212yes—
8C2×#117C2212yes—
9C2×#117C2211yescharacteristic
10C22×C4⋊C4C2211yescharacteristic
11#410—24no—
12C2×#99—22no—
13#408—24no—
14#407—22no—
15#391C412yescomplemented
16#390C412yescomplemented
17#386—22no—
18#380—22no—
19#340—24no—
20H(3,ℤ/4)—24no—
21C2×#41—22no—
22C2×#41—22no—
23C2×#41—22no—
24C2×#41—22no—
25C2×#41—22no—
26C2×#41—22no—
27C22×Q8C2×C411yescharacteristic
28C22×D4C2×C411yescharacteristic
29C22×D4D412yes—
30C23×C4—21no—
31C23×C4D412yes—
32C23×C4C2311yescharacteristic
33C2×M16—22no—
34C2×M16—22no—
35C2×M16—22no—
36C2×M16—22no—
37C2×M16—22no—
38C2×M16—22no—
39C22×C8D414yes—
40#117—22no—
41#117—22no—
42#117—22no—
43#117—22no—
44#117—22no—
45#117D414yes—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—21no—
50C2×C4⋊C4—21no—
51C2×C4⋊C4C2×C412yes—
52C2×C22⋊C4—22no—
53C2×C22⋊C4—21no—
54C2×C22⋊C4—24no—
55C2×C42—22no—
56C2×C42C2×C412yes—
57#99—28no—
58C22⋊C8—28no—
59#95—24no—
60C24C22⋊C412yes—
61C24C2×D411yescharacteristic
62#41—42no—
63#41—42no—
64#41—42no—
65#41—42no—
66#41—42no—
67#41—42no—
68#41—42no—
69#41—42no—
70C2×Q8—21no—
71C2×Q8—21no—
72C2×Q8—22no—
73C2×Q8—22no—
74C2×D4—22no—
75C2×D4—24no—
76C2×D4—24no—
77C2×D4—22no—
78C2×D4—21no—
79C2×D4—21no—
80C2×D4—22no—
81C2×D4—22no—
82C22×C4—22no—
83C22×C4—24no—
84C22×C4—24no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—42no—
89C22×C4—42no—
90C22×C4—82no—
91C22×C4C22⋊C412yes—
92C22×C4C22×C411yescharacteristic
93C22×C4C2×D412yes—
94C22×C4C2×D412yes—
95C22×C4C2×D411yescharacteristic
96C22×C4#4112yes—
97C22×C4#4112yes—
98C22×C4#4112yes—
99C22×C4#4112yes—
100M16—42no—
101M16—42no—
102M16—42no—
103M16—42no—
104C2×C8—24no—
105C2×C8—24no—
106C2×C8—24no—
107C4⋊C4—24no—
108C4⋊C4—24no—
109C4⋊C4—41no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C4⋊C4—41no—
113C22⋊C4—24no—
114C22⋊C4—41no—
115C22⋊C4—41no—
116C22⋊C4—42no—
117C22⋊C4—84no—
118C42—24no—
119C42—24no—
120C42—42no—
121C23—22no—
122C23—22no—
123C23—22no—
124C23—41no—
125C23—41no—
126C23—42no—
127C23—42no—
128C23C2×C22⋊C411yescharacteristic
129C23#12011yescharacteristic
130C23#12112yes—
131C23#12312yes—
132C23#12311yescharacteristic
133Q8—42no—
134Q8—42no—
135D4—44no—
136D4—44no—
137D4—42no—
138D4—42no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—44no—
143C2×C4—44no—
144C2×C4—42no—
145C2×C4—44no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—44no—
150C2×C4—82no—
151C2×C4—82no—
152C2×C4—84no—
153C2×C4#11711yescharacteristic
154C2×C4#11711yescharacteristic
155C2×C4C4×D412yes—
156C2×C4C4×D412yes—
157C2×C4#12011yescharacteristic
158C2×C4#12112yes—
159C2×C4#12112yes—
160C2×C4#12112yes—
161C2×C4#12312yes—
162C2×C4#12312yes—
163C2×C4#12312yes—
164C2×C4#12311yescharacteristic
165C2×C4#12412yes—
166C2×C4#12412yes—
167C2×C4#12612yes—
168C2×C4#12612yes—
169C8—44no—
170C22—21no—
171C22—22no—
172C22—21no—
173C22—22no—
174C22—41no—
175C22—41no—
176C22—42no—
177C22—44no—
178C22—42no—
179C22—42no—
180C22—42no—
181C22—82no—
182C22#38111yescharacteristic
183C22#38611yescharacteristic
184C22#38611yescharacteristic
185C22#39412yes—
186C22#39712yes—
187C4—42no—
188C4—82no—
189C4—84no—
190C4—82no—
191C4#38812yes—
192C4#38812yes—
193C4#39412yes—
194C4#39712yes—
195C2—21no—
196C2—22no—
197C2—21no—
198C2—22no—
199C2—82no—
200C2#144011yescharacteristic
201C2#190911yescharacteristic
202C2#191011yescharacteristic
subgroupG/H
center, socleC22#386
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC22×#41C22
LCSG ▷ C22×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
4. #1736C2semidirect
5. C2×H(3,ℤ/4)C2semidirect
15. #391C4semidirect
16. #390C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4102
#28792
#23112
#17362
C2×H(3,ℤ/4)2