Finite Group Databasebeta

← C4×#19098611 #34286377

Subgroups — C4×#19098611 #34286377

Order 20224.

1034 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098611C212yesmaximal
2C2×C4×#11929608C211yesmaximal, characteristic
3C2×C4×#11929608C211yesmaximal, characteristic
4#23763307C214yesmaximal, complemented
5C4×#14579096C214yesmaximal, complemented
6#23763126C212yesmaximal
7C2×C4×M16×C79C211yesmaximal, characteristic
8C22×#11929608C2212yes—
9C22×#11929608C2211yescharacteristic
10C22×#11929608C2211yescharacteristic
11#19098611C4116yesdirect product factor
12C2×#14579096C2218yes—
13C4×#11929608—21no—
14C4×#11929608—21no—
15C4×#11929608C414yes—
16C4×#11929608C414yes—
17C4×#11929608C2212yes—
18C4×#11929608C2212yes—
19C2×#14579072—21no—
20C2×#14579072C2212yes—
21C2×C4×C79⋊C8—21no—
22C2×C4×C79⋊C8C2212yes—
23#19098327C2218yes—
24C22×M16×C79C2212yes—
25C22×C42×C79C2211yescharacteristic
26C4×M16×C79—21no—
27C4×M16×C79—21no—
28C4×M16×C79C2212yes—
29C4×M16×C79C2212yes—
30C2×#97×C79—21no—
31C2×C4×C8×C79—21no—
32C2×#11929608—22no—
33C2×#11929608—24no—
34C2×#11929608—24no—
35C2×#11929608C2×C418yes—
36C2×#11929608C2×C412yes—
37C2×#11929608C2×C412yes—
38C2×#11929608C2×C412yes—
39C2×#11929608C2×C412yes—
40C2×#11929608C2×C418yes—
41C2×#11929608C2314yes—
42C22×C79⋊C8—22no—
43C22×C79⋊C8C2312yes—
44C22×C79⋊C8C2312yes—
45#14579096C2×C4132yescomplemented
46#14579072—22no—
47#14579072—22no—
48#14579072C2×C418yes—
49C4×C79⋊C8—22no—
50C4×C79⋊C8—22no—
51C4×C79⋊C8C2×C418yes—
52C23×C4×C79Q812yes—
53C23×C4×C79C2311yescharacteristic
54C2×M16×C79—22no—
55C2×M16×C79—24no—
56C2×M16×C79C2×C418yes—
57C2×M16×C79C2314yes—
58C22×C8×C79—22no—
59C2×C42×C79C2×C412yes—
60C2×C42×C79C2×C412yes—
61C2×C42×C79D411yescharacteristic
62C2×C42×C79D411yescharacteristic
63C2×C42×C79D411yescharacteristic
64C2×C42×C79D411yescharacteristic
65C2×C42×C79Q812yes—
66C2×C42×C79C2311yescharacteristic
67C2×C42×C79C2311yescharacteristic
68#97×C79—22no—
69#97×C79—22no—
70C4×C8×C79—22no—
71C4×C8×C79—22no—
72#11929608—24no—
73#11929608—24no—
74#11929608—28no—
75#11929608—24no—
76#11929608C4218yes—
77#11929608C4218yes—
78#11929608C22×C418yes—
79C2×C79⋊C8—28no—
80C2×C79⋊C8—24no—
81C2×C79⋊C8—24no—
82C2×C79⋊C8C22×C414yes—
83C2×C79⋊C8C22×C414yes—
84C2×C79⋊C8C22×C418yes—
85C24×C79C2×Q811yescharacteristic
86C22×C4×C79—44no—
87C22×C4×C79C4⋊C412yes—
88C22×C4×C79C4⋊C412yes—
89C22×C4×C79C4⋊C412yes—
90C22×C4×C79C4⋊C412yes—
91C22×C4×C79C22×C411yescharacteristic
92C22×C4×C79C22×C411yescharacteristic
93C22×C4×C79C22×C414yes—
94C22×C4×C79C2×D411yescharacteristic
95C22×C4×C79C2×D411yescharacteristic
96C22×C4×C79C2×Q812yes—
97C22×C4×C79C2×Q812yes—
98C22×C4×C79C2×Q811yescharacteristic
99C22×C4×C79#4114yes—
100C22×C4×C79C2411yescharacteristic
101M16×C79—28no—
102M16×C79—24no—
103M16×C79C22×C418yes—
104C2×C8×C79—28no—
105C2×C8×C79—24no—
106C42×C79C4⋊C412yes—
107C42×C79C4⋊C412yes—
108C42×C79C4⋊C412yes—
109C42×C79C4⋊C412yes—
110C42×C79C22×C412yes—
111C42×C79C22×C412yes—
112C42×C79C2×D411yescharacteristic
113C42×C79C2×D411yescharacteristic
114C42×C79C2×D411yescharacteristic
115C42×C79C2×D411yescharacteristic
116C23×C79—42no—
117C23×C79C2×C4⋊C411yescharacteristic
118C23×C79C2×C4⋊C411yescharacteristic
119C23×C79C4×Q814yes—
120C23×C79C22×Q811yescharacteristic
121C2×C4×C79—24no—
122C2×C4×C79—24no—
123C2×C4×C79—24no—
124C2×C4×C79—42no—
125C2×C4×C79—42no—
126C2×C4×C79—42no—
127C2×C4×C79C2×C4212yes—
128C2×C4×C79C2×C4212yes—
129C2×C4×C79C2×C4⋊C412yes—
130C2×C4×C79C2×C4⋊C412yes—
131C2×C4×C79C2×C4⋊C412yes—
132C2×C4×C79C2×C4⋊C411yescharacteristic
133C2×C4×C79C2×C4⋊C411yescharacteristic
134C2×C4×C79C2×C4⋊C412yes—
135C2×C4×C79#11712yes—
136C2×C4×C79#11712yes—
137C2×C4×C79C4×D414yes—
138C2×C4×C79C4×D414yes—
139C2×C4×C79C4×Q814yes—
140C2×C4×C79C23×C411yescharacteristic
141C2×C4×C79C23×C412yes—
142C2×C4×C79C22×D411yescharacteristic
143C2×C4×C79C2×#4112yes—
144C8×C79—28no—
145C79⋊C8—24no—
146C79⋊C8—28no—
147C79⋊C8C2×C4218yes—
148C22×C79—22no—
149C22×C79—22no—
150C22×C79—22no—
151C22×C79—44no—
152C22×C79C4×C4⋊C412yes—
153C22×C79C4×C4⋊C412yes—
154C22×C79C22×C4⋊C411yescharacteristic
155C22×C79C2×C4×Q812yes—
156C4×C79—22no—
157C4×C79—22no—
158C4×C79—22no—
159C4×C79C4×C4⋊C412yes—
160C4×C79C4×C4⋊C412yes—
161C4×C79#43014yescomplemented
162C4×C79C22×C4211yescharacteristic
163C4×C79C2×#11711yescharacteristic
164C4×C79C2×C4×D412yes—
165C4×#430—791nomaximal, Sylow
166C2×C79—22no—
167C2×C79—22no—
168C2×C79—22no—
169C2×C79C2×C4×C4⋊C411yescharacteristic
170C2×C79C2×#43012yes—
171C2×#430—792no—
172C2×C4×M16—791no—
173C2×C4×M16—791no—
174C2×C4×M16D7911yescharacteristic
175#1778—794no—
176C4×#108—794no—
177#1738—792no—
178C79C4×#43011yescharacteristic, complemented, Sylow
179C22×M16—791no—
180C22×M16—791no—
181C22×M16—792no—
182C22×M16C2×D7912yes—
183C22×C42C2×D7911yescharacteristic
184#430—7916no—
185C2×#108—798no—
186C4×M16—21no—
187C4×M16—21no—
188C4×M16—794no—
189C4×M16—794no—
190C4×M16—792no—
191C4×M16—792no—
192C4×M16—1581no—
193C4×M16—1581no—
194C4×M16C2×D7912yes—
195C4×M16C2×D7912yes—
196C2×#97—21no—
197C2×#97—792no—
198C2×#97—1581no—
199C2×C4×C8—21no—
200C2×C4×C8—792no—
201C2×C4×C8—1581no—
202#341—798no—
203C23×C4Dic15812yes—
204C23×C4C22×D7911yescharacteristic
205C2×M16—22no—
206C2×M16—24no—
207C2×M16—792no—
208C2×M16—792no—
209C2×M16—798no—
210C2×M16—792no—
211C2×M16—792no—
212C2×M16—798no—
213C2×M16—794no—
214C2×M16—1582no—
215C2×M16—1584no—
216C2×M16—1584no—
217C2×M16C4×D7918yes—
218C2×M16C22×D7914yes—
219C22×C8—22no—
220C22×C8—792no—
221C22×C8—792no—
222C22×C8—1582no—
223C2×C42Dic15812yes—
224C2×C42C4×D7912yes—
225C2×C42C4×D7912yes—
226C2×C42C22⋊D7911yescharacteristic
227C2×C42C22⋊D7911yescharacteristic
228C2×C42C22⋊D7911yescharacteristic
229C2×C42C22⋊D7911yescharacteristic
230C2×C42C22×D7911yescharacteristic
231C2×C42C22×D7911yescharacteristic
232#108—7932no—
233#97—22no—
234#97—22no—
235#97—798no—
236#97—1582no—
237#97—1582no—
238C4×C8—22no—
239C4×C8—22no—
240C4×C8—798no—
241C4×C8—1582no—
242C4×C8—1582no—
243C24C2×Dic15811yescharacteristic
244C22×C4—44no—
245C22×C4Dic79⋊C412yes—
246C22×C4Dic79⋊C412yes—
247C22×C4Dic79⋊C412yes—
248C22×C4Dic79⋊C412yes—
249C22×C4C2×C4×D7911yescharacteristic
250C22×C4C2×C4×D7911yescharacteristic
251C22×C4C2×C4×D7914yes—
252C22×C4C2×C22⋊D7911yescharacteristic
253C22×C4C2×C22⋊D7911yescharacteristic
254C22×C4C2×Dic15812yes—
255C22×C4C2×Dic15812yes—
256C22×C4C2×Dic15811yescharacteristic
257C22×C4#1192962414yes—
258C22×C4C23×D7911yescharacteristic
259M16—24no—
260M16—28no—
261M16—798no—
262M16—798no—
263M16—798no—
264M16—1584no—
265M16—1584no—
266M16—1584no—
267M16—1588no—
268M16C2×C4×D7918yes—
269C2×C8—28no—
270C2×C8—24no—
271C2×C8—794no—
272C2×C8—798no—
273C2×C8—794no—
274C2×C8—1584no—
275C2×C8—1588no—
276C2×C8—1584no—
277C42Dic79⋊C412yes—
278C42Dic79⋊C412yes—
279C42Dic79⋊C412yes—
280C42Dic79⋊C412yes—
281C42C2×C4×D7912yes—
282C42C2×C4×D7912yes—
283C42C2×C22⋊D7911yescharacteristic
284C42C2×C22⋊D7911yescharacteristic
285C42C2×C22⋊D7911yescharacteristic
286C42C2×C22⋊D7911yescharacteristic
287C23—42no—
288C23C2×Dic79⋊C411yescharacteristic
289C23C2×Dic79⋊C411yescharacteristic
290C23C4×Dic15814yes—
291C23C22×Dic15811yescharacteristic
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—42no—
296C2×C4—42no—
297C2×C4—42no—
298C2×C4C42×D7912yes—
299C2×C4C42×D7912yes—
300C2×C4C2×Dic79⋊C412yes—
301C2×C4C2×Dic79⋊C412yes—
302C2×C4C2×Dic79⋊C412yes—
303C2×C4C2×Dic79⋊C411yescharacteristic
304C2×C4C2×Dic79⋊C411yescharacteristic
305C2×C4C2×Dic79⋊C412yes—
306C2×C4#1457911812yes—
307C2×C4#1457911812yes—
308C2×C4C4×C22⋊D7914yes—
309C2×C4C4×C22⋊D7914yes—
310C2×C4C4×Dic15814yes—
311C2×C4C22×C4×D7911yescharacteristic
312C2×C4C22×C4×D7912yes—
313C2×C4C22×C22⋊D7911yescharacteristic
314C2×C4C2×#1192962412yes—
315C8—28no—
316C8—798no—
317C8—1584no—
318C8—1588no—
319C22—22no—
320C22—22no—
321C22—22no—
322C22—44no—
323C22C4×Dic79⋊C412yes—
324C22C4×Dic79⋊C412yes—
325C22C22×Dic79⋊C411yescharacteristic
326C22C2×C4×Dic15812yes—
327C4—22no—
328C4—22no—
329C4—22no—
330C4C4×Dic79⋊C412yes—
331C4C4×Dic79⋊C412yes—
332C4#1909861114yesdirect product factor
333C4C2×C42×D7911yescharacteristic
334C4C2×#1457911811yescharacteristic
335C4C2×C4×C22⋊D7912yes—
336C2—22no—
337C2—22no—
338C2—22no—
339C2C2×C4×Dic79⋊C411yescharacteristic
340C2C2×#1909861112yes—
subgroupG/H
centerC42C2×C22⋊D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC2×C4×M16×C79C2
socleC22×C79C22×C4⋊C4
prime radicalC24×C79C2×Q8
cosocleC22×C4×C79C24
hypercenterC2×C4×M16D79
hypocenterC79C4×#430
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C42 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
4. #23763307C2semidirect
5. C4×#14579096C2semidirect
11. #19098611C4direct (N × H)
45. #14579096C2×C4semidirect
161. C4×C79#430semidirect
178. C79C4×#430semidirect
332. C4#19098611direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190986112
C2×C4×#119296082
#237633072
C4×#145790962
#237631262
C2×C4×M16×C792
C4×#43079