Finite Group Databasebeta

← #13320

Subgroups — #13320

Order 256.

270 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 59 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
1C22×SD32C211yesmaximal, characteristic, complemented
2C2×#472C211yesmaximal, characteristic
3#3059C211yesmaximal, characteristic, complemented
4C2×#362C211yesmaximal, characteristic, complemented
5#2140C211yesmaximal, characteristic, complemented
6C2×#350C211yesmaximal, characteristic, complemented
7#1382C211yesmaximal, characteristic, complemented
8C2×AGL(1,ℤ/8)—21no—
9C22×Q16C2211yescharacteristic
10C22×D8C2211yescharacteristic
11C2×#131C2211yescharacteristic
12#536—21no—
13C2×SD32—22no—
14C2×SD32—22no—
15C2×SD32—22no—
16C2×M32C2211yescharacteristic
17C22×C16C2211yescharacteristic
18#472—22no—
19#472—22no—
20#470—22no—
21#467—22no—
22C2×#108C2211yescharacteristic
23#427C2211yescharacteristic
24#419—21no—
25C2×#100—21no—
26#362—22no—
27#357—22no—
28#350—22no—
29C2×#41D411yescharacteristic
30C22×Q8—21no—
31C22×D4—21no—
32AGL(1,ℤ/8)—24no—
33AGL(1,ℤ/8)—42no—
34C2×Q16—21no—
35C2×Q16—21no—
36C2×Q16—21no—
37C2×Q16—21no—
38C2×Q16—21no—
39C2×Q16D412yes—
40C2×SD16—41no—
41C2×D8—21no—
42C2×D8—21no—
43C2×D8—21no—
44C2×D8—21no—
45C2×D8—21no—
46C2×D8—41no—
47C2×D8D412yes—
48#131—21no—
49#131—21no—
50#131—21no—
51#131—21no—
52C2×M16—21no—
53C2×M16—21no—
54C2×M16D411yescharacteristic
55C22×C8—21no—
56C22×C8C2311yescharacteristic
57C4⋊Q8—41no—
58#124—41no—
59#123—42no—
60C22⋊Q8—24no—
61#117—21no—
62SD32—28no—
63M32—21no—
64M32—21no—
65C2×C16—21no—
66C2×C16—21no—
67C2×C16—21no—
68C2×C16D412yes—
69#108—21no—
70#108D412yes—
71#107D412yes—
72#106—21no—
73#103—24no—
74#100—24no—
75C24—41no—
76#41—21no—
77#41—21no—
78#41—21no—
79#41—21no—
80C2×Q8—22no—
81C2×Q8—41no—
82C2×Q8—41no—
83C2×Q8—41no—
84C2×Q8—41no—
85C2×Q8—41no—
86C2×Q8D811yescharacteristic
87C2×D4—21no—
88C2×D4—22no—
89C2×D4—41no—
90C2×D4—41no—
91C2×D4—41no—
92C2×D4—41no—
93C2×D4—41no—
94C2×D4D811yescharacteristic
95C22×C4—21no—
96C22×C4—41no—
97C22×C4C2×D411yescharacteristic
98Q16—22no—
99Q16—22no—
100Q16—41no—
101Q16—41no—
102SD16—44no—
103D8—22no—
104D8—22no—
105D8—44no—
106D8—41no—
107D8—41no—
108M16—21no—
109M16—22no—
110M16—21no—
111M16—41no—
112M16—41no—
113M16—41no—
114C2×C8—21no—
115C2×C8—41no—
116C2×C8—41no—
117C2×C8—41no—
118C2×C8C2×D411yescharacteristic
119C2×C8C2×D411yescharacteristic
120C2×C8C2×D411yescharacteristic
121C2×C8C2×D411yescharacteristic
122C2×C8C2×D411yescharacteristic
123C2×C8#4111yescharacteristic
124C4⋊C4—22no—
125C4⋊C4—44no—
126C22⋊C4—44no—
127C22⋊C4—41no—
128C42—41no—
129C16—22no—
130C16—41no—
131C23—21no—
132C23—42no—
133C23—81no—
134C23—81no—
135C23—162no—
136C23AGL(1,ℤ/8)11yescharacteristic
137Q8—21no—
138Q8—21no—
139Q8—42no—
140Q8—42no—
141Q8—81no—
142Q8—81no—
143D4—21no—
144D4—21no—
145D4—41no—
146D4—41no—
147D4—42no—
148D4—42no—
149D4—81no—
150D4—81no—
151C2×C4—21no—
152C2×C4—41no—
153C2×C4—41no—
154C2×C4—42no—
155C2×C4—42no—
156C2×C4—81no—
157C2×C4—81no—
158C2×C4#12011yescharacteristic
159C2×C4#12011yescharacteristic
160C2×C4#12111yescharacteristic
161C2×C4C2×D811yescharacteristic
162C2×C4#13511yescharacteristic
163C2×C4AGL(1,ℤ/8)11yescharacteristic
164C8—41no—
165C8—42no—
166C8#12011yescharacteristic
167C8#12111yescharacteristic
168C8#12111yescharacteristic
169C8#12711yescharacteristic
170C22—22no—
171C22—42no—
172C22—41no—
173C22—82no—
174C22—162no—
175C22—162no—
176C22—162no—
177C22#44711yescharacteristic
178C22#44911yescharacteristic
179C22#46911yescharacteristic
180C4—41no—
181C4—82no—
182C4—82no—
183C4#39211yescharacteristic
184C4#44711yescharacteristic
185C4#44911yescharacteristic
186C4#46611yescharacteristic
187C2—21no—
188C2—21no—
189C2—81no—
190C2—162no—
191C2#199911yescharacteristic
192C2#219312yes—
subgroupG/H
center, socleC22#447
commutator, Frattini, cosocleC22×C8C23
prime radicalC2×#472C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×SD32C2semidirect
3. #3059C2semidirect
4. C2×#362C2semidirect
5. #2140C2semidirect
6. C2×#350C2semidirect
7. #1382C2semidirect

Maximal subgroups

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

subgroupindex
C22×SD322
C2×#4722
#30592
C2×#3622
#21402
C2×#3502
#13822