Finite Group Databasebeta

← C22×#19127517 #35557359

Subgroups — C22×#19127517 #35557359

Order 21248.

1134 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581732C211yesmaximal, characteristic
2C22×#14581728C211yesmaximal, characteristic
3C2×#19127517C2112yesmaximal, direct product factor
4C23×Q16×C83C211yesmaximal, characteristic
5C22×#13050574—21no—
6C2×#14581732—23no—
7C2×#14581732C2216yes—
8C22×C83⋊C16—21no—
9C2×#14581728—23no—
10C2×#14581728C2216yes—
11#19127517C22116yesdirect product factor
12C23×Q8×C83—21no—
13C22×Q16×C83—23no—
14C22×Q16×C83—21no—
15C22×Q16×C83—23no—
16C22×Q16×C83C416yes—
17C22×Q16×C83C412yes—
18C22×Q16×C83C2216yes—
19C23×C8×C83C2211yescharacteristic
20C2×#13050574—26no—
21C2×#13050574—43no—
22C22×C83⋊C8—41no—
23#14581732—26no—
24#14581732C2314yes—
25C2×C83⋊C16—26no—
26#14581728—26no—
27#14581728C2314yes—
28C22×Q8×C83—26no—
29C22×Q8×C83—22no—
30C22×Q8×C83—26no—
31C22×Q8×C83—41no—
32C22×Q8×C83—43no—
33C22×Q8×C83—43no—
34C23×C4×C83—41no—
35C23×C4×C83D411yescharacteristic
36C2×Q16×C83—26no—
37C2×Q16×C83—212no—
38C2×Q16×C83—26no—
39C2×Q16×C83—26no—
40C2×Q16×C83—26no—
41C2×Q16×C83—26no—
42C2×Q16×C83C2×C4112yes—
43C2×Q16×C83C2×C4112yes—
44C2×Q16×C83C2314yes—
45C22×C8×C83C2×C413yes—
46C22×C8×C83C2×C411yescharacteristic
47C22×C8×C83D413yes—
48C22×C8×C83D411yescharacteristic
49C22×C8×C83D413yes—
50C22×C8×C83C2313yes—
51#13050574—24no—
52#13050574—46no—
53C2×C83⋊C8—46no—
54C83⋊C16—24no—
55C24×C83SD1611yescharacteristic
56C2×Q8×C83—212no—
57C2×Q8×C83—212no—
58C2×Q8×C83—24no—
59C2×Q8×C83—412no—
60C2×Q8×C83—46no—
61C2×Q8×C83—46no—
62C2×Q8×C83—46no—
63C2×Q8×C83—46no—
64C2×Q8×C83—46no—
65C22×C4×C83—46no—
66C22×C4×C83—42no—
67C22×C4×C83—46no—
68C22×C4×C83C22⋊C413yes—
69C22×C4×C83C22⋊C411yescharacteristic
70C22×C4×C83D811yescharacteristic
71C22×C4×C83D813yes—
72C22×C4×C83SD1613yes—
73C22×C4×C83C2×D413yes—
74Q16×C83—212no—
75Q16×C83—212no—
76Q16×C83—24no—
77Q16×C83C22×C418yes—
78C2×C8×C83C22⋊C413yes—
79C2×C8×C83C22⋊C416yes—
80C2×C8×C83C22⋊C413yes—
81C2×C8×C83C22×C413yes—
82C2×C8×C83C22×C413yes—
83C2×C8×C83C2×D413yes—
84C2×C8×C83C2×D413yes—
85C2×C8×C83C2×D413yes—
86C2×C8×C83C2411yescharacteristic
87C23×C83—24no—
88C23×C83#10213yes—
89C23×C83#10211yescharacteristic
90C23×C83C2×SD1613yes—
91Q8×C83—28no—
92Q8×C83—44no—
93Q8×C83—412no—
94Q8×C83—412no—
95C2×C4×C83—44no—
96C2×C4×C83—412no—
97C2×C4×C83—412no—
98C2×C4×C83#10216yes—
99C2×C4×C83#10213yes—
100C2×C4×C83#10213yes—
101C2×C4×C83C2×C22⋊C413yes—
102C2×C4×C83C2×C22⋊C413yes—
103C2×C4×C83C2×D813yes—
104C2×C4×C83C2×D813yes—
105C2×C4×C83C2×SD1613yes—
106C2×C4×C83C22×D411yescharacteristic
107C8×C83C2×C22⋊C413yes—
108C8×C83C2×C22⋊C413yes—
109C8×C83C23×C411yescharacteristic
110C8×C83C22×D411yescharacteristic
111C83⋊C8—44no—
112C22×C83—26no—
113C22×C83—26no—
114C22×C83#36214yescomplemented
115C22×C83C2×#10213yes—
116C22×C83C2×#10213yes—
117C22×C83C22×SD1611yescharacteristic
118C4×C83—48no—
119C4×C83C2×#10213yes—
120C4×C83C2×#10213yes—
121C4×C83C22×C22⋊C411yescharacteristic
122C4×C83C22×D811yescharacteristic
123C22×#362—831nomaximal, Sylow
124C2×C83—21no—
125C2×C83—23no—
126C2×C83C2×#36216yescomplemented
127C2×C83C22×#10211yescharacteristic
128C23×Q16D8311yescharacteristic
129C22×M32—831no—
130C22×#108—831no—
131C2×#362—8312no—
132C83C22×#36211yescharacteristic, complemented, Sylow
133C23×Q8—21no—
134C22×Q16—23no—
135C22×Q16—21no—
136C22×Q16—23no—
137C22×Q16Dic8316yes—
138C22×Q16Dic8312yes—
139C22×Q16C2×D8316yes—
140C22×M16—1661no—
141C23×C8C2×D8311yescharacteristic
142C2×M32—836no—
143C2×M32—1663no—
144C22×C16—1661no—
145C2×#108—836no—
146C2×#108—1663no—
147#362—8316no—
148C22×Q8—26no—
149C22×Q8—22no—
150C22×Q8—26no—
151C22×Q8—43no—
152C22×Q8—41no—
153C22×Q8—43no—
154C23×C4—41no—
155C23×C4C22⋊D8311yescharacteristic
156C2×Q16—26no—
157C2×Q16—212no—
158C2×Q16—26no—
159C2×Q16—26no—
160C2×Q16—26no—
161C2×Q16—26no—
162C2×Q16C2×Dic83112yes—
163C2×Q16C2×Dic83112yes—
164C2×Q16C22×D8314yes—
165C2×M16—3323no—
166C2×M16—1666no—
167C22×C8—3321no—
168C22×C8C2×Dic8313yes—
169C22×C8C2×Dic8311yescharacteristic
170C22×C8C22⋊D8313yes—
171C22×C8C22⋊D8311yescharacteristic
172C22×C8C22⋊D8313yes—
173C22×C8C22×D8313yes—
174M32—834no—
175M32—1666no—
176C2×C16—1666no—
177#108—834no—
178#108—1666no—
179C24#1305057811yescharacteristic
180C2×Q8—24no—
181C2×Q8—212no—
182C2×Q8—212no—
183C2×Q8—46no—
184C2×Q8—46no—
185C2×Q8—46no—
186C2×Q8—412no—
187C2×Q8—46no—
188C2×Q8—46no—
189C22×C4—46no—
190C22×C4—46no—
191C22×C4—42no—
192C22×C4C22⋊Dic8313yes—
193C22×C4C22⋊Dic8311yescharacteristic
194C22×C4#1305057513yes—
195C22×C4#1305057511yescharacteristic
196C22×C4#1305057813yes—
197C22×C4C2×C22⋊D8313yes—
198Q16—24no—
199Q16—212no—
200Q16—212no—
201Q16C22×Dic8318yes—
202M16—3326no—
203M16—1664no—
204C2×C8—3326no—
205C2×C8C22⋊Dic8313yes—
206C2×C8C22⋊Dic8316yes—
207C2×C8C22⋊Dic8313yes—
208C2×C8C22×Dic8313yes—
209C2×C8C22×Dic8313yes—
210C2×C8C2×C22⋊D8313yes—
211C2×C8C2×C22⋊D8313yes—
212C2×C8C2×C22⋊D8313yes—
213C2×C8C23×D8311yescharacteristic
214C16—1664no—
215C23—24no—
216C23#1458171313yes—
217C23#1458171311yescharacteristic
218C23C2×#1305057813yes—
219Q8—28no—
220Q8—412no—
221Q8—412no—
222Q8—44no—
223C2×C4—412no—
224C2×C4—412no—
225C2×C4—44no—
226C2×C4#1458171316yes—
227C2×C4#1458171313yes—
228C2×C4#1458171313yes—
229C2×C4C2×C22⋊Dic8313yes—
230C2×C4C2×C22⋊Dic8313yes—
231C2×C4C2×#1305057513yes—
232C2×C4C2×#1305057513yes—
233C2×C4C2×#1305057813yes—
234C2×C4C22×C22⋊D8311yescharacteristic
235C8—3324no—
236C8C2×C22⋊Dic8313yes—
237C8C2×C22⋊Dic8313yes—
238C8C23×Dic8311yescharacteristic
239C8C22×C22⋊D8311yescharacteristic
240C22—26no—
241C22—26no—
242C22#1912751714yesdirect product factor
243C22C2×#1458171313yes—
244C22C2×#1458171313yes—
245C22C22×#1305057811yescharacteristic
246C4—48no—
247C4C2×#1458171313yes—
248C4C2×#1458171313yes—
249C4C22×C22⋊Dic8311yescharacteristic
250C4C22×#1305057511yescharacteristic
251C2—23no—
252C2—21no—
253C2C2×#1912751716yesdirect product factor
254C2C22×#1458171311yescharacteristic
subgroupG/H
centerC23#14581713
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC23×Q16×C83C2
socleC23×C83#102
prime radicalC24×C83SD16
cosocleC2×C8×C83C24
hypercenterC23×Q16D83
hypocenterC83C22×#362
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C23×Q16

Complements

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

NH ≅ G/Ntype
3. C2×#19127517C2direct (N × H)
11. #19127517C22direct (N × H)
114. C22×C83#362semidirect
126. C2×C83C2×#362semidirect
132. C83C22×#362semidirect
242. C22#19127517direct (N × H)
253. C2C2×#19127517direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817322
C22×#145817282
C2×#191275172
C23×Q16×C832
C22×#36283