Finite Group Databasebeta

← #29263

Subgroups — #29263

Order 256.

399 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 399 conjugacy classes of subgroups — too many to draw. Only its 123 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#2331C211yesmaximal, characteristic, complemented
2#2328C211yesmaximal, characteristic
3#2092C212yesmaximal, complemented
4#2023C212yesmaximal, complemented
5#1982C212yesmaximal
6#1949C212yesmaximal, complemented
7#1864C212yesmaximal, complemented
8#1862C212yesmaximal, complemented
9#1832C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8C2211yescharacteristic
11C2×#127C2211yescharacteristic
12C2×C4×D4C2212yes—
13C2×#107C2212yes—
14C2×#106C2212yes—
15C2×C4⋊C8C2212yes—
16C2×#102C2212yes—
17C2×#102C2212yes—
18C2×#102C2212yes—
19C2×#102C2212yes—
20#391—22no—
21#390C2212yes—
22#389C2212yes—
23#387—22no—
24#386—22no—
25#386—22no—
26#382C2211yescharacteristic
27#382C2211yescharacteristic
28C4×C4⋊C4C2212yes—
29#376C2211yescharacteristic
30#340C2212yes—
31#340C2212yes—
32#336C2212yes—
33#336C2211yescharacteristic
34#336C2211yescharacteristic
35C22×Q8—21no—
36C22×D4—22no—
37C22×D4C2312yes—
38C23×C4—22no—
39C22×C8C2312yes—
40C22×C8C2312yes—
41C4⋊Q8—24no—
42#127—22no—
43#127Q814yescomplemented
44C4×D4—42no—
45C4×D4—42no—
46C2×C4⋊C4—21no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2312yes—
50C2×C4⋊C4C2312yes—
51C2×C22⋊C4—22no—
52C2×C22⋊C4—22no—
53C2×C22⋊C4—22no—
54C2×C42—22no—
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57C2×C42C2311yescharacteristic
58#107—42no—
59#106—42no—
60C4⋊C8—24no—
61#102—24no—
62#102—24no—
63#102—42no—
64#102—42no—
65#95—22no—
66#95—22no—
67#95—21no—
68#95—21no—
69#95—22no—
70#95D412yes—
71#95D412yes—
72C24—22no—
73C2×Q8—24no—
74C2×Q8—82no—
75C2×D4—28no—
76C2×D4—22no—
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—22no—
80C2×D4—22no—
81C2×D4—82no—
82C2×D4—82no—
83C2×D4C2×Q814yes—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—44no—
88C22×C4—82no—
89C22×C4—82no—
90C22×C4C2×D411yescharacteristic
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D412yes—
93C22×C4C2×D412yes—
94C22×C4C2411yescharacteristic
95C2×C8—22no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—82no—
108C4⋊C4#4114yes—
109C22⋊C4—44no—
110C22⋊C4—82no—
111C22⋊C4—82no—
112C42—22no—
113C42—22no—
114C42—82no—
115C42C2×Q812yes—
116C42#4112yes—
117C23—24no—
118C23—42no—
119C23—42no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—42no—
124C23C22×D411yescharacteristic
125Q8—84no—
126D4—24no—
127D4—24no—
128D4—42no—
129D4—42no—
130D4—88no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—21no—
134C2×C4—21no—
135C2×C4—24no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—42no—
148C2×C4—42no—
149C2×C4—88no—
150C2×C4C22⋊Q814yes—
151C2×C4C22×Q811yescharacteristic
152C2×C4C2×#4112yes—
153C2×C4C2×#4111yescharacteristic
154C2×C4H(5,𝔽2)12yes—
155C8—42no—
156C8—42no—
157C22—44no—
158C22—44no—
159C22—44no—
160C22—82no—
161C22—82no—
162C22—82no—
163C22—82no—
164C22C2×C22⋊Q811yescharacteristic
165C22#52511yescharacteristic
166C22#53511yescharacteristic
167C22#57612yes—
168C22#57712yes—
169C4—24no—
170C4—41no—
171C4—44no—
172C4—41no—
173C4—42no—
174C4—82no—
175C4—82no—
176C4#55412yes—
177C4#55912yes—
178C2—84no—
179C2#258011yescharacteristic
180C2#308112yes—
181C2#312211yescharacteristic
182C2#312611yescharacteristic
183C2#322412yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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
1. #2331C2semidirect
3. #2092C2semidirect
4. #2023C2semidirect
6. #1949C2semidirect
7. #1864C2semidirect
8. #1862C2semidirect
9. #1832C2semidirect
43. #127Q8semidirect

Maximal subgroups

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

subgroupindex
#23312
#23282
#20922
#20232
#19822
#19492
#18642
#18622
#18322