Finite Group Databasebeta

← #34256020

Subgroups — #34256020

Order 20224.

938 conjugacy classes of subgroups; only the 355 normal subgroups are shown.

normal subgroups only

This group has 938 conjugacy classes of subgroups — too many to draw. Only its 355 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#23777210C211yesmaximal, characteristic
2#23772481C211yesmaximal, characteristic
3#23761963C216yesmaximal
4#23761898C216yesmaximal
5C79×#2351C211yesmaximal, characteristic
6Q8×Dic158C414yescomplemented
7#19099292C414yescomplemented
8#19099289—24no—
9#19099194—23no—
10#19099120C2216yes—
11#19099041—21no—
12Q8×C79⋊C8—24no—
13#19098616C2216yes—
14#19098299C22112yes—
15#19098299C2214yes—
16C2×C4×Q8×C79—21no—
17C2×C4×Q8×C79C2211yescharacteristic
18#389×C79—23no—
19#382×C79C2213yes—
20C4×C4⋊C4×C79C2213yes—
21#14579161C2×C416yes—
22#14579161C2×C416yes—
23#14579160—212no—
24#14579153—26no—
25#14579152—212no—
26#14579140—26no—
27#14579140C2314yes—
28Q8×Dic79—24no—
29Q8×Dic79—24no—
30C4×Dic158—26no—
31C4×Dic158C2×C4112yes—
32#14579120—26no—
33C4⋊(C79⋊C8)—26no—
34C22⋊(C79⋊C8)C2314yes—
35C4×C79⋊C8—26no—
36C22×Q8×C79D411yescharacteristic
37C4×Q8×C79—44no—
38C4×Q8×C79C2×C414yes—
39C4×Q8×C79D414yes—
40C2×C4⋊C4×C79—23no—
41C2×C4⋊C4×C79—23no—
42C2×C4⋊C4×C79D413yes—
43C2×C42×C79—23no—
44C2×C42×C79C2313yes—
45#95×C79—23no—
46#95×C79C2311yescharacteristic
47#95×C79C2313yes—
48C2×Dic158—26no—
49C2×Dic158C22×C414yes—
50C2×C79⋊C8—24no—
51C4⋊Dic79—26no—
52C4⋊Dic79—26no—
53C4⋊Dic79—26no—
54C4⋊Dic79C22×C414yes—
55Dic79⋊C4—212no—
56Dic79⋊C4—24no—
57C22⋊Dic79—24no—
58C4×Dic79—212no—
59C2×Q8×C79C22⋊C414yes—
60C2×Q8×C79SD1614yes—
61C2×Q8×C79Q1614yes—
62C22×C4×C79—21no—
63C22×C4×C79—23no—
64C22×C4×C79C2×D413yes—
65C22×C4×C79C2×D413yes—
66C22×C4×C79C2411yescharacteristic
67C4⋊C4×C79—46no—
68C4⋊C4×C79—46no—
69C4⋊C4×C79C22⋊C4112yes—
70C42×C79—46no—
71C42×C79C22×C416yes—
72C42×C79C2×D416yes—
73C23×C79C22×D411yescharacteristic
74Q8×C79#103116yes—
75C2×C4×C79—22no—
76C2×C4×C79—43no—
77C2×C4×C79—41no—
78C2×C4×C79—41no—
79C2×C4×C79—41no—
80C2×C4×C79—43no—
81C2×C4×C79—43no—
82C2×C4×C79—43no—
83C2×C4×C79C2×C22⋊C416yes—
84C2×C4×C79C2×C22⋊C416yes—
85C2×C4×C79C2×SD1616yes—
86C2×C4×C79C2×Q1616yes—
87C2×C4×C79C23×C411yescharacteristic
88C2×C4×C79C22×D411yescharacteristic
89C2×Dic79—24no—
90C2×Dic79—24no—
91Dic158—44no—
92Dic158—86no—
93C79⋊C8—44no—
94C22×C79—21no—
95C22×C79—21no—
96C22×C79C22×C22⋊C411yescharacteristic
97C22×C79C22×SD1611yescharacteristic
98C22×C79C22×Q1611yescharacteristic
99C4×C79—21no—
100C4×C79—21no—
101C4×C79—26no—
102C4×C79—42no—
103C4×C79—83no—
104C4×C79C2×#103112yes—
105Dic79—44no—
106Dic79—44no—
107#17619—791nomaximal, Sylow
108C2×C79—21no—
109C2×C79—21no—
110C2×C79#288411yescharacteristic
111C2×C79C22×#10311yescharacteristic
112C2×C79#290111yescharacteristic
113#3502—791no—
114#2982—791no—
115#2351D7911yescharacteristic
116#1518—796no—
117#1503—796no—
118C79#1761911yescharacteristic, complemented, Sylow
119Q82—794no—
120#557—794no—
121#557—1584no—
122#544—1583no—
123#533—796no—
124#519—1581no—
125C2×C4×Q8—21no—
126C2×C4×Q8C2×D7911yescharacteristic
127C8×Q8—1584no—
128#431—796no—
129#389—23no—
130#382C2×D7913yes—
131C4×C4⋊C4C2×D7913yes—
132#328—794no—
133#328—7912no—
134C22×Q8C22⋊D7911yescharacteristic
135C4⋊Q8—796no—
136C4⋊Q8—796no—
137C4⋊Q8—15812no—
138#125—15812no—
139#125—1586no—
140C22⋊Q8—794no—
141C22⋊Q8—1586no—
142C4×Q8—44no—
143C4×Q8—7912no—
144C4×Q8—1584no—
145C4×Q8—1584no—
146C4×Q8—1586no—
147C4×Q8C4×D7914yes—
148C4×Q8D31614yes—
149#117—1586no—
150C2×C4⋊C4—23no—
151C2×C4⋊C4—23no—
152C2×C4⋊C4C22⋊D7913yes—
153C2×C42—23no—
154C2×C42C22×D7913yes—
155C4⋊C8—1586no—
156C22⋊C8—794no—
157C4×C8—1586no—
158#95—23no—
159#95C22×D7911yescharacteristic
160#95C22×D7913yes—
161C2×Q8—794no—
162C2×Q8—1586no—
163C2×Q8(C2×D79)⋊C414yes—
164C2×Q8#1192961214yes—
165C2×Q8#1192961414yes—
166C22×C4—21no—
167C22×C4—23no—
168C22×C4C2×C22⋊D7913yes—
169C22×C4C2×C22⋊D7913yes—
170C22×C4C23×D7911yescharacteristic
171C2×C8—1584no—
172C4⋊C4—46no—
173C4⋊C4—46no—
174C4⋊C4—794no—
175C4⋊C4—15812no—
176C4⋊C4—1586no—
177C4⋊C4—1586no—
178C4⋊C4—1586no—
179C4⋊C4—1584no—
180C4⋊C4(C2×D79)⋊C4112yes—
181C22⋊C4—1584no—
182C42—46no—
183C42—15812no—
184C42C2×C4×D7916yes—
185C42C2×D31616yes—
186C23C22×C22⋊D7911yescharacteristic
187Q8—3164no—
188Q8—6326no—
189Q8#14579084116yes—
190C2×C4—22no—
191C2×C4—43no—
192C2×C4—41no—
193C2×C4—41no—
194C2×C4—41no—
195C2×C4—43no—
196C2×C4—43no—
197C2×C4—43no—
198C2×C4—1584no—
199C2×C4—1584no—
200C2×C4C2×(C2×D79)⋊C416yes—
201C2×C4C2×(C2×D79)⋊C416yes—
202C2×C4C2×#1192961216yes—
203C2×C4C2×#1192961416yes—
204C2×C4C22×C4×D7911yescharacteristic
205C2×C4C22×D31611yescharacteristic
206C8—3164no—
207C22—21no—
208C22—21no—
209C22C22×(C2×D79)⋊C411yescharacteristic
210C22C22×#1192961211yescharacteristic
211C22C22×#1192961411yescharacteristic
212C4—26no—
213C4—21no—
214C4—21no—
215C4—42no—
216C4—83no—
217C4—3164no—
218C4—3164no—
219C4C2×#14579084112yes—
220C2—21no—
221C2—21no—
222C2#2377186311yescharacteristic
223C2C22×#1457908411yescharacteristic
224C2#2377194811yescharacteristic
subgroupG/H
centerC22C22×(C2×D79)⋊C4
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC79×#2351C2
socleC22×C79C22×C22⋊C4
prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenter#2351D79
hypocenterC79#17619
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ #2351

Complements

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

NH ≅ G/Ntype
6. Q8×Dic158C4semidirect
7. #19099292C4semidirect
118. C79#17619semidirect

Maximal subgroups

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

subgroupindex
#237772102
#237724812
#237619632
#237618982
C79×#23512
#1761979