Finite Group Databasebeta

← #34209663

Subgroups — #34209663

Order 20224.

1958 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C22⋊Dic79C212yesmaximal
2#23761625C218yesmaximal, complemented
3#23761623C214yesmaximal
4C22×#95×C79C211yesmaximal, characteristic
5C22×C22⋊Dic79C2214yes—
6C22×C4×Dic79C2214yes—
7C4×C22⋊Dic79C4116yescomplemented
8C2×C79⋊#95C2218yes—
9C2×C79⋊#95C2218yes—
10C2×C79⋊#95C2214yes—
11C24×C4×C79C2212yes—
12C24×C4×C79C2211yescharacteristic
13C2×#95×C79C418yescomplemented
14C2×#95×C79C2214yes—
15C23×Dic79C2318yes—
16C2×C22⋊Dic79—216no—
17C2×C22⋊Dic79C2×C4116yes—
18C2×C4×Dic79—48no—
19C2×C4×Dic79C2×C4116yescomplemented
20C79⋊#95—48no—
21C79⋊#95—48no—
22C79⋊#95C2×C4116yescomplemented
23C25×C79C2311yescharacteristic
24C23×C4×C79—28no—
25C23×C4×C79—44no—
26C23×C4×C79—44no—
27C23×C4×C79—44no—
28C23×C4×C79C2×C418yes—
29C23×C4×C79C2×C418yes—
30C23×C4×C79C2×C414yes—
31C23×C4×C79C2314yes—
32C23×C4×C79C2312yes—
33#95×C79C2×C4116yes—
34C22×Dic79—216no—
35C22×Dic79—28no—
36C22×Dic79—216no—
37C22×Dic79—28no—
38C22×Dic79C22×C4116yes—
39C22⋊Dic79—232no—
40C4×Dic79—416no—
41C24×C79—24no—
42C24×C79—22no—
43C24×C79—22no—
44C24×C79C22×C414yes—
45C24×C79C22×C412yes—
46C24×C79#4118yes—
47C24×C79C2411yescharacteristic
48C22×C4×C79—28no—
49C22×C4×C79—216no—
50C22×C4×C79—28no—
51C22×C4×C79—28no—
52C22×C4×C79—28no—
53C22×C4×C79—416no—
54C22×C4×C79—48no—
55C22×C4×C79—48no—
56C22×C4×C79—48no—
57C22×C4×C79—432no—
58C22×C4×C79C42116yes—
59C22×C4×C79C22×C418yes—
60C22×C4×C79C22×C414yes—
61C22×C4×C79C22×C414yes—
62C22×C4×C79C22×C414yes—
63C23×C79—22no—
64C23×C79—24no—
65C23×C79—28no—
66C23×C79—22no—
67C23×C79—28no—
68C23×C79—216no—
69C23×C79—216no—
70C23×C79C2×C4214yes—
71C23×C79#117116yes—
72C23×C79#11718yes—
73C23×C79C23×C412yes—
74C23×C79C23×C411yescharacteristic
75C23×C79C2×#4114yes—
76C23×C79H(5,𝔽2)14yes—
77C23×C79H(5,𝔽2)12yes—
78C23×C792−1+412yes—
79C2×C4×C79—28no—
80C2×C4×C79—28no—
81C2×C4×C79—28no—
82C2×C4×C79—28no—
83C2×C4×C79—28no—
84C2×C4×C79—28no—
85C2×C4×C79—416no—
86C2×C4×C79—432no—
87C2×C4×C79—416no—
88C2×C4×C79C2×C4218yes—
89C2×Dic79—216no—
90C2×Dic79—216no—
91C2×Dic79—216no—
92C2×Dic79—416no—
93C2×Dic79—416no—
94C22×C79—28no—
95C22×C79—28no—
96C22×C79—232no—
97C22×C79—24no—
98C22×C79—24no—
99C22×C79#37618yes—
100C22×C79C22×C4211yescharacteristic
101C22×C79C2×#11714yes—
102C22×C79C2×#11712yes—
103C22×C79#51814yes—
104C22×C79#51811yescharacteristic
105C22×C79#51812yes—
106C22×C79#51911yescharacteristic
107C22×C79#52014yes—
108C22×C79#53818yes—
109C22×C79#53918yes—
110C4×C79—28no—
111C4×C79—48no—
112Dic79—416no—
113#13796—791nomaximal, Sylow
114C2×C79—28no—
115C2×C79C2×#37611yescharacteristic
116C2×C79#227311yescharacteristic
117C2×C79#227411yescharacteristic
118C2×C79#231212yes—
119C2×C79#231312yes—
120C2×C79#231818yes—
121C2×C4×C22⋊C4—792no—
122C22×#95D7911yescharacteristic
123#1434—798no—
124C22⋊#95—794no—
125C79#1379611yescharacteristic, complemented, Sylow
126C24×C4C2×D7912yes—
127C24×C4C2×D7911yescharacteristic
128C22×C22⋊C4—794no—
129C22×C42—794no—
130C4×C22⋊C4—7916no—
131C2×#95—798no—
132C2×#95—798no—
133C2×#95—794no—
134C2×#95Dic7918yescomplemented
135C2×#95C2×D7914yes—
136C25C22×D7911yescharacteristic
137C23×C4—28no—
138C23×C4—44no—
139C23×C4—44no—
140C23×C4—44no—
141C23×C4—798no—
142C23×C4C4×D7918yes—
143C23×C4C2×Dic7918yes—
144C23×C4C2×Dic7914yes—
145C23×C4C22×D7914yes—
146C23×C4C22×D7912yes—
147C2×C22⋊C4—7916no—
148C2×C22⋊C4—15816no—
149C2×C42—3168no—
150C2×C42—7916no—
151#95—3168no—
152#95—3168no—
153#95—7916no—
154#95C2×Dic79116yes—
155C24—22no—
156C24—24no—
157C24—22no—
158C24C2×C4×D7914yes—
159C24C22×Dic7912yes—
160C24#1192962418yes—
161C24C23×D7911yescharacteristic
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—28no—
165C22×C4—28no—
166C22×C4—216no—
167C22×C4—416no—
168C22×C4—48no—
169C22×C4—48no—
170C22×C4—48no—
171C22×C4—432no—
172C22×C4—7916no—
173C22×C4—15816no—
174C22×C4—1588no—
175C22×C4—15816no—
176C22×C4—1588no—
177C22×C4C4×Dic79116yes—
178C22×C4C2×C4×D7914yes—
179C22×C4C2×C4×D7914yes—
180C22×C4C22×Dic7918yes—
181C22×C4C22×Dic7914yes—
182C22⋊C4—15832no—
183C42—31616no—
184C23—216no—
185C23—216no—
186C23—28no—
187C23—22no—
188C23—24no—
189C23—22no—
190C23—28no—
191C23C2×C4×Dic7914yes—
192C23#14579118116yes—
193C23#1457912018yes—
194C23C22×C4×D7912yes—
195C23C23×Dic7911yescharacteristic
196C23C2×#1192962414yes—
197C23#1457920612yes—
198C23#1457920614yes—
199C23#1457920912yes—
200C2×C4—28no—
201C2×C4—28no—
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—28no—
205C2×C4—28no—
206C2×C4—416no—
207C2×C4—432no—
208C2×C4—416no—
209C2×C4—31616no—
210C2×C4—31616no—
211C2×C4—15816no—
212C2×C4—15816no—
213C2×C4—15816no—
214C2×C4C2×C4×Dic7918yes—
215C22—232no—
216C22—28no—
217C22—28no—
218C22—24no—
219C22—24no—
220C22#1909840918yes—
221C22C22×C4×Dic7911yescharacteristic
222C22C2×#1457911814yes—
223C22C2×#1457912012yes—
224C22#1909903614yes—
225C22#1909903811yescharacteristic
226C22#1909903812yes—
227C22#1909904111yescharacteristic
228C22#1909904414yes—
229C22#1909915118yes—
230C22#1909916018yes—
231C4—28no—
232C4—48no—
233C4—31616no—
234C2—28no—
235C2C2×#1909840911yescharacteristic
236C2#2376575311yescharacteristic
237C2#2376575711yescharacteristic
238C2#2376599812yes—
239C2#2376600312yes—
240C2#2376603418yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC22×C79C22×C42
FittingC22×#95×C79C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC22×#95D79
hypocenterC79#13796
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#95

Complements

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

NH ≅ G/Ntype
2. #23761625C2semidirect
7. C4×C22⋊Dic79C4semidirect
13. C2×#95×C79C4semidirect
19. C2×C4×Dic79C2×C4semidirect
22. C79⋊#95C2×C4semidirect
125. C79#13796semidirect
134. C2×#95Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊Dic792
#237616252
#237616232
C22×#95×C792
#1379679