Finite Group Databasebeta

← #21220

Subgroups — #21220

Order 256.

727 conjugacy classes of subgroups; only the 239 normal subgroups are shown.

normal subgroups only

This group has 727 conjugacy classes of subgroups — too many to draw. Only its 239 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×#536C211yesmaximal, characteristic
2#2905C211yesmaximal, characteristic, complemented
3C2×#413C212yesmaximal
4C22×#101C212yesmaximal, complemented
5#2873C211yesmaximal, characteristic, complemented
6#1967C214yesmaximal, complemented
7#1966C214yesmaximal, complemented
8C22×#41C2211yescharacteristic
9C23×Q8C2211yescharacteristic
10C22×M16C2212yes—
11C22×M16C2212yes—
12#536—24no—
13#536—24no—
14C2×C4⋊Q8C2212yes—
15C2×#124C2212yes—
16C2×#123C414yes—
17C2×C22⋊Q8C414yes—
18C2×#117C2211yescharacteristic
19#424—24no—
20#423C2214yes—
21#413—28no—
22C2×#101—28no—
23C2×#101C2218yes—
24C2×#101C2214yes—
25C2×#100C2214yes—
26#405—24no—
27C4×M16C2214yes—
28C2×#41—22no—
29C2×#41—22no—
30C2×#41—24no—
31C2×#41—24no—
32C22×Q8—22no—
33C22×Q8—22no—
34C22×Q8—24no—
35C22×Q8—24no—
36C22×Q8C2×C412yes—
37C22×Q8C2312yes—
38C22×Q8C2311yescharacteristic
39C22×D4C2×C412yes—
40C22×D4C2311yescharacteristic
41C23×C4C2×C412yes—
42C23×C4C2×C412yes—
43C23×C4C2311yescharacteristic
44C2×M16—22no—
45C2×M16—24no—
46C2×M16—22no—
47C2×M16—24no—
48C2×M16—24no—
49C2×M16D418yes—
50C2×M16C2314yes—
51C2×M16C2314yes—
52C22×C8—22no—
53C22×C8—22no—
54C4⋊Q8—24no—
55C4⋊Q8—24no—
56#124—24no—
57#124—24no—
58#123—216no—
59C22⋊Q8—216no—
60#117D414yes—
61#117D414yes—
62C2×C4⋊C4C2×C418yes—
63C2×C4⋊C4C2×C412yes—
64C2×C22⋊C4C2×C418yes—
65C2×C22⋊C4C2×C412yes—
66C2×C42C2312yes—
67C4⋊C8—28no—
68#101—216no—
69#101—28no—
70#100—28no—
71#97—24no—
72C4×C8—24no—
73C24C22×C412yes—
74C24C22×C411yescharacteristic
75#41—44no—
76#41—44no—
77#41—44no—
78#41—44no—
79C2×Q8—24no—
80C2×Q8—28no—
81C2×Q8—24no—
82C2×Q8—22no—
83C2×Q8—22no—
84C2×Q8—22no—
85C2×Q8—21no—
86C2×Q8—21no—
87C2×Q8—24no—
88C2×Q8—22no—
89C2×Q8—44no—
90C2×Q8—44no—
91C2×Q8—44no—
92C2×Q8—44no—
93C2×D4—24no—
94C2×D4—28no—
95C2×D4—22no—
96C2×D4—21no—
97C2×D4—21no—
98C2×D4—22no—
99C22×C4—24no—
100C22×C4—28no—
101C22×C4—24no—
102C22×C4—28no—
103C22×C4C22×C414yes—
104C22×C4C22×C412yes—
105C22×C4C22×C414yes—
106C22×C4C22×C411yescharacteristic
107C22×C4C2×D412yes—
108C22×C4C2×D412yes—
109C22×C4C2×D414yes—
110C22×C4#4114yes—
111C22×C4C2411yescharacteristic
112M16—28no—
113M16—24no—
114M16—24no—
115M16—24no—
116M16—44no—
117M16C2×D418yes—
118C2×C8—28no—
119C2×C8—24no—
120C2×C8—24no—
121C2×C8—44no—
122C4⋊C4—216no—
123C4⋊C4C22⋊C418yes—
124C22⋊C4—216no—
125C22⋊C4C22⋊C418yes—
126C42C2×D414yes—
127C42C2×D414yes—
128C23—22no—
129C23—24no—
130C23—42no—
131C23—44no—
132C23C2×C22⋊C412yes—
133C23C4×D414yes—
134C23C23×C411yescharacteristic
135Q8—44no—
136Q8—42no—
137Q8—42no—
138Q8—41no—
139Q8—42no—
140Q8—41no—
141Q8—48no—
142D4—48no—
143D4—42no—
144D4—41no—
145D4—41no—
146C2×C4—24no—
147C2×C4—22no—
148C2×C4—24no—
149C2×C4—28no—
150C2×C4—44no—
151C2×C4—48no—
152C2×C4—48no—
153C2×C4C2×C22⋊C418yes—
154C2×C4C2×C22⋊C412yes—
155C2×C4C4×D414yes—
156C2×C4#12114yes—
157C2×C4#12114yes—
158C2×C4#12414yes—
159C2×C4#12714yes—
160C2×C4C22×D411yescharacteristic
161C2×C4C22×D412yes—
162C2×C4C22×D411yescharacteristic
163C2×C4C2×#4112yes—
164C8—28no—
165C8—44no—
166C22—22no—
167C22—24no—
168C22—44no—
169C22—44no—
170C22—42no—
171C22—84no—
172C22#39014yes—
173C22C22×C22⋊C411yescharacteristic
174C22C2×C4×D412yes—
175C4—28no—
176C4—42no—
177C4—44no—
178C4#39014yes—
179C4C2×#12112yes—
180C4C2×#12411yescharacteristic
181C4C2×#12711yescharacteristic
182C2—22no—
183C2—24no—
184C2—82no—
185C2C2×#39011yescharacteristic
186C2#288912yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2905C2semidirect
4. C22×#101C2semidirect
5. #2873C2semidirect
6. #1967C2semidirect
7. #1966C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5362
#29052
C2×#4132
C22×#1012
#28732
#19672
#19662