Finite Group Databasebeta

← #30074

Subgroups — #30074

Order 256.

326 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 107 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#2640C211yesmaximal, characteristic
2#2330C211yesmaximal, characteristic, complemented
3#2096C211yesmaximal, characteristic, complemented
4#2094C211yesmaximal, characteristic
5#2058C212yesmaximal, complemented
6#2042C212yesmaximal
7#2026C211yesmaximal, characteristic, complemented
8#2025C211yesmaximal, characteristic
9#1927C212yesmaximal, complemented
10#1926C212yesmaximal
11#1840C211yesmaximal, characteristic, complemented
12C2×C4⋊Q8C2211yescharacteristic
13C2×#125C2211yescharacteristic
14C2×#124C2211yescharacteristic
15C2×#106C2212yes—
16C2×#106C2212yes—
17C2×#103C2212yes—
18C2×#103C2212yes—
19C2×#102C2212yes—
20C2×#102C2212yes—
21#397—22no—
22#393—22no—
23#391C2211yescharacteristic
24#391C2211yescharacteristic
25#390C2211yescharacteristic
26#390C2211yescharacteristic
27#389—22no—
28#389C2212yes—
29#387—22no—
30#384C2211yescharacteristic
31C4×C4⋊C4C2212yes—
32#376C2211yescharacteristic
33#340C2212yes—
34#340C2212yes—
35#336C2212yes—
36#336C2211yescharacteristic
37#336C2211yescharacteristic
38#336C2212yes—
39C22×Q8—21no—
40C22×Q8C2311yescharacteristic
41C22×D4C2311yescharacteristic
42C22×C8C2312yes—
43C22×C8C2312yes—
44C4⋊Q8—42no—
45#125—24no—
46#124—42no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4C2311yescharacteristic
52C2×C4⋊C4C2311yescharacteristic
53C2×C4⋊C4C2312yes—
54C2×C4⋊C4C2312yes—
55C2×C22⋊C4—21no—
56C2×C22⋊C4—21no—
57C2×C22⋊C4—22no—
58C2×C22⋊C4—22no—
59C2×C42—22no—
60C2×C42C2311yescharacteristic
61C2×C42C2311yescharacteristic
62C2×C42C2311yescharacteristic
63#106—42no—
64#106—42no—
65#103—24no—
66#103—42no—
67#102—24no—
68#102—42no—
69#95—22no—
70#95—22no—
71#95—22no—
72#95—22no—
73#95D412yes—
74#95D412yes—
75C24—21no—
76C2×Q8—22no—
77C2×Q8—22no—
78C2×Q8—21no—
79C2×Q8—21no—
80C2×Q8—42no—
81C2×Q8—82no—
82C2×D4—22no—
83C2×D4—22no—
84C2×D4—21no—
85C2×D4—21no—
86C22×C4—22no—
87C22×C4—21no—
88C22×C4—22no—
89C22×C4—21no—
90C22×C4—21no—
91C22×C4C2×D412yes—
92C22×C4C2×D411yescharacteristic
93C22×C4C2×D412yes—
94C22×C4C2×D411yescharacteristic
95C22×C4C2411yescharacteristic
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C4⋊C4—28no—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—42no—
109C4⋊C4—82no—
110C4⋊C4—82no—
111C4⋊C4#4114yes—
112C22⋊C4—42no—
113C22⋊C4—42no—
114C22⋊C4—82no—
115C22⋊C4—82no—
116C42—22no—
117C42—22no—
118C42—21no—
119C42—21no—
120C42—82no—
121C23—41no—
122C23—41no—
123C23—41no—
124C23—42no—
125C23—42no—
126C23C22×D411yescharacteristic
127Q8—42no—
128Q8—42no—
129Q8—84no—
130D4—42no—
131D4—42no—
132C2×C4—22no—
133C2×C4—24no—
134C2×C4—21no—
135C2×C4—21no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—41no—
146C2×C4—41no—
147C2×C4—41no—
148C2×C4—41no—
149C2×C4—42no—
150C2×C4—41no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4C2×#4112yes—
156C2×C4H(5,𝔽2)12yes—
157C2×C42−1+411yescharacteristic
158C2×C42−1+411yescharacteristic
159C8—42no—
160C8—42no—
161C22—82no—
162C22—81no—
163C22—81no—
164C22—81no—
165C22—82no—
166C22#52511yescharacteristic
167C22#53511yescharacteristic
168C22#53611yescharacteristic
169C22#57712yes—
170C22#57712yes—
171C4—42no—
172C4—44no—
173C4—41no—
174C4—41no—
175C4—42no—
176C4—81no—
177C4—82no—
178C4—81no—
179C4—81no—
180C4#54212yes—
181C4#54212yes—
182C2—161no—
183C2#263211yescharacteristic
184C2#312512yes—
185C2#322111yescharacteristic
186C2#322211yescharacteristic
187C2#324412yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2330C2semidirect
3. #2096C2semidirect
5. #2058C2semidirect
7. #2026C2semidirect
9. #1927C2semidirect
11. #1840C2semidirect

Maximal subgroups

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

subgroupindex
#26402
#23302
#20962
#20942
#20582
#20422
#20262
#20252
#19272
#19262
#18402