Finite Group Databasebeta

← #31255

Subgroups — #31255

Order 256.

332 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 115 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
1#3082C212yesmaximal, complemented
2#3081C212yesmaximal
3#2064C212yesmaximal, complemented
4#2063C212yesmaximal
5#2061C212yesmaximal, complemented
6#1958C211yesmaximal, characteristic
7#1945C212yesmaximal, complemented
8#1888C211yesmaximal, characteristic
9#1885C211yesmaximal, characteristic
10#544C2212yes—
11C2×#124C2211yescharacteristic
12#519C2211yescharacteristic
13#518C2211yescharacteristic
14#479—22no—
15#479—22no—
16#478—22no—
17#478—22no—
18#477—22no—
19#476—22no—
20#475—22no—
21#474—22no—
22C2×#108C2212yes—
23#428C2212yes—
24#428C2212yes—
25#427C2212yes—
26#424C2212yes—
27#424C2212yes—
28#419C2212yes—
29#418C2212yes—
30C2×#103C2212yes—
31C2×#102C2212yes—
32C2×#101C2211yescharacteristic
33C2×#100C2211yescharacteristic
34C2×C4×C8C2211yescharacteristic
35#382C2211yescharacteristic
36#343C2212yes—
37#339C2212yes—
38#339C2212yes—
39C22×Q8C2311yescharacteristic
40C22×D4C2311yescharacteristic
41C2×M16C2312yes—
42C2×M16C2312yes—
43C22×C8C2312yes—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46#125—22no—
47#125—22no—
48#124—41no—
49#124Q814yescomplemented
50C22⋊Q8—42no—
51C4×Q8—22no—
52C4×Q8—22no—
53C4×D4—22no—
54C4×D4—22no—
55#117—41no—
56#117C2312yes—
57#117C2312yes—
58C2×C4⋊C4C2312yes—
59C2×C22⋊C4—41no—
60C2×C22⋊C4—41no—
61C2×C42C2311yescharacteristic
62#108—42no—
63#107—22no—
64#107—22no—
65#107D412yes—
66#107D412yes—
67#106—22no—
68#106—22no—
69#106D412yes—
70#106D412yes—
71C4⋊C8—22no—
72C4⋊C8—22no—
73C4⋊C8—22no—
74C4⋊C8—22no—
75#103—22no—
76#103—22no—
77#103—22no—
78#103—22no—
79#102—22no—
80#102—22no—
81#102—22no—
82#102—22no—
83#101—41no—
84#100—41no—
85C4×C8—41no—
86#95—41no—
87C24—21no—
88C2×Q8—21no—
89C2×Q8—22no—
90C2×Q8—22no—
91C2×Q8—42no—
92C2×Q8C2×Q812yes—
93C2×D4—22no—
94C2×D4—21no—
95C2×D4—22no—
96C2×D4C2×Q812yes—
97C22×C4—21no—
98C22×C4—21no—
99C22×C4—22no—
100C22×C4—42no—
101C22×C4C2411yescharacteristic
102M16—22no—
103M16—22no—
104M16—22no—
105M16—22no—
106C2×C8—22no—
107C2×C8—22no—
108C2×C8—22no—
109C2×C8—22no—
110C2×C8C2×D412yes—
111C2×C8C2×D412yes—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—42no—
115C4⋊C4—42no—
116C4⋊C4—42no—
117C4⋊C4—42no—
118C4⋊C4C2×D412yes—
119C4⋊C4C2×D412yes—
120C4⋊C4C2×D412yes—
121C4⋊C4C2×D412yes—
122C22⋊C4—22no—
123C22⋊C4—22no—
124C22⋊C4—44no—
125C22⋊C4—41no—
126C22⋊C4—41no—
127C42—22no—
128C42—22no—
129C42—21no—
130C42—41no—
131C42—41no—
132C42C2×Q812yes—
133C23—22no—
134C23—41no—
135C23—41no—
136C23—82no—
137C23H(5,𝔽2)11yescharacteristic
138Q8—24no—
139Q8—42no—
140Q8—162no—
141D4—24no—
142D4—42no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4—42no—
150C2×C4—41no—
151C2×C4—41no—
152C2×C4—42no—
153C2×C4—82no—
154C2×C4—162no—
155C2×C4C22×D412yes—
156C2×C4C22×Q811yescharacteristic
157C2×C4H(5,𝔽2)11yescharacteristic
158C2×C42−1+412yes—
159C8—22no—
160C8—22no—
161C8—42no—
162C8—42no—
163C22—22no—
164C22—42no—
165C22—82no—
166C22—82no—
167C22—161no—
168C22#54311yescharacteristic
169C22D4211yescharacteristic
170C22#56311yescharacteristic
171C4—42no—
172C4—42no—
173C4—42no—
174C4—42no—
175C4—42no—
176C4—42no—
177C4—82no—
178C4#53712yes—
179C4D4×Q812yes—
180C2—21no—
181C2—21no—
182C2—82no—
183C2#268311yescharacteristic
184C2#329012yes—
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3082C2semidirect
3. #2064C2semidirect
5. #2061C2semidirect
7. #1945C2semidirect
49. #124Q8semidirect

Maximal subgroups

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

subgroupindex
#30822
#30812
#20642
#20632
#20612
#19582
#19452
#18882
#18852