Finite Group Databasebeta

← C109×#20991 #42138985

Subgroups — C109×#20991 #42138985

Order 27904.

1674 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#568×C109C211yesmaximal, characteristic
2C2×#536×C109C211yesmaximal, characteristic
3C22×#101×C109C212yesmaximal, complemented
4C109×#2879C211yesmaximal, characteristic
5C109×#1901C218yesmaximal, complemented
6C109×#1742C212yesmaximal, complemented
7C22×#41×C109C2211yescharacteristic
8C23×Q8×C109C2211yescharacteristic
9#568×C109—28no—
10C2×#131×C109—24no—
11C22×M16×C109C2212yes—
12C22×M16×C109C2214yes—
13C22×M16×C109C2212yes—
14#536×C109—24no—
15#536×C109—24no—
16C2×C4⋊Q8×C109C412yes—
17C2×#124×C109C412yes—
18C2×#123×C109C414yes—
19C2×C22⋊Q8×C109C2214yes—
20C2×#117×C109C2211yescharacteristic
21C2×#101×C109—28no—
22C2×#101×C109C2218yes—
23#408×C109—24no—
24#407×C109C2214yes—
25#343×C109C2218yes—
26C2×#41×C109—24no—
27C2×#41×C109—24no—
28C2×#41×C109D414yes—
29C2×#41×C109D414yes—
30C22×Q8×C109—22no—
31C22×Q8×C109—22no—
32C22×Q8×C109—24no—
33C22×Q8×C109—24no—
34C22×Q8×C109C2×C412yes—
35C22×Q8×C109C2×C411yescharacteristic
36C22×Q8×C109C2312yes—
37C22×D4×C109C2×C412yes—
38C22×D4×C109C2×C411yescharacteristic
39C23×C4×C109C2×C412yes—
40C23×C4×C109C2312yes—
41C23×C4×C109C2311yescharacteristic
42#131×C109—232no—
43C2×M16×C109—24no—
44C2×M16×C109—22no—
45C2×M16×C109—24no—
46C2×M16×C109—216no—
47C2×M16×C109—22no—
48C2×M16×C109—24no—
49C2×M16×C109—24no—
50C2×M16×C109D418yes—
51C2×M16×C109C2314yes—
52C2×M16×C109C2314yes—
53C22×C8×C109—24no—
54C22×C8×C109—22no—
55C22×C8×C109—22no—
56C4⋊Q8×C109—28no—
57#124×C109—28no—
58#123×C109—216no—
59C22⋊Q8×C109—28no—
60C22⋊Q8×C109—28no—
61#117×C109—22no—
62#117×C109—22no—
63C2×C4⋊C4×C109C2×C418yes—
64C2×C4⋊C4×C109C2312yes—
65C2×C22⋊C4×C109C2×C412yes—
66C2×C22⋊C4×C109C2×C418yes—
67C2×C42×C109C2×C412yes—
68#101×C109—216no—
69C22⋊C8×C109—28no—
70C24×C109C22×C412yes—
71C24×C109C22×C411yescharacteristic
72#41×C109—28no—
73#41×C109—28no—
74#41×C109—28no—
75#41×C109—28no—
76C2×Q8×C109—24no—
77C2×Q8×C109—24no—
78C2×Q8×C109—28no—
79C2×Q8×C109—24no—
80C2×Q8×C109—22no—
81C2×Q8×C109—22no—
82C2×Q8×C109—24no—
83C2×Q8×C109—44no—
84C2×Q8×C109—44no—
85C2×Q8×C109—44no—
86C2×Q8×C109—44no—
87C2×Q8×C109C22⋊C414yes—
88C2×D4×C109—28no—
89C2×D4×C109—24no—
90C2×D4×C109C22⋊C418yes—
91C2×D4×C109C22⋊C414yes—
92C22×C4×C109—24no—
93C22×C4×C109—24no—
94C22×C4×C109—24no—
95C22×C4×C109—28no—
96C22×C4×C109C22×C414yes—
97C22×C4×C109C22×C412yes—
98C22×C4×C109C22×C414yes—
99C22×C4×C109C22×C411yescharacteristic
100C22×C4×C109C2×D414yes—
101C22×C4×C109C2×D414yes—
102C22×C4×C109C2×D412yes—
103C22×C4×C109C2×D412yes—
104C22×C4×C109C2×D414yes—
105C22×C4×C109#4114yes—
106C22×C4×C109C2411yescharacteristic
107M16×C109—216no—
108M16×C109—28no—
109M16×C109—24no—
110M16×C109—24no—
111M16×C109—24no—
112M16×C109—44no—
113M16×C109C2×D418yes—
114C2×C8×C109—216no—
115C2×C8×C109—28no—
116C2×C8×C109—24no—
117C2×C8×C109—24no—
118C2×C8×C109—44no—
119C4⋊C4×C109—216no—
120C4⋊C4×C109—22no—
121C4⋊C4×C109—22no—
122C22⋊C4×C109—24no—
123C22⋊C4×C109—216no—
124C42×C109—24no—
125C23×C109—24no—
126C23×C109—42no—
127C23×C109—44no—
128C23×C109C2×C22⋊C414yes—
129C23×C109C2×C22⋊C412yes—
130C23×C109C4×D414yes—
131C23×C109C23×C411yescharacteristic
132Q8×C109—28no—
133Q8×C109—42no—
134Q8×C109—44no—
135Q8×C109—42no—
136Q8×C109—48no—
137D4×C109—216no—
138D4×C109—28no—
139C2×C4×C109—24no—
140C2×C4×C109—24no—
141C2×C4×C109—28no—
142C2×C4×C109—24no—
143C2×C4×C109—24no—
144C2×C4×C109—24no—
145C2×C4×C109—28no—
146C2×C4×C109—48no—
147C2×C4×C109—44no—
148C2×C4×C109C2×C22⋊C414yes—
149C2×C4×C109C2×C22⋊C412yes—
150C2×C4×C109C4×D414yes—
151C2×C4×C109#12014yes—
152C2×C4×C109#12114yes—
153C2×C4×C109#12114yes—
154C2×C4×C109#12314yes—
155C2×C4×C109C22×D412yes—
156C2×C4×C109C22×D411yescharacteristic
157C2×C4×C109C22×D411yescharacteristic
158C2×C4×C109C2×#4112yes—
159C8×C109—28no—
160C8×C109—44no—
161C22×C109—22no—
162C22×C109—24no—
163C22×C109—28no—
164C22×C109—24no—
165C22×C109—44no—
166C22×C109—84no—
167C22×C109#38614yes—
168C22×C109C22×C22⋊C411yescharacteristic
169C22×C109C2×C4×D412yes—
170C4×C109—24no—
171C4×C109—44no—
172C4×C109—44no—
173C4×C109#38614yes—
174C4×C109C2×#12011yescharacteristic
175C4×C109C2×#12112yes—
176C4×C109C2×#12311yescharacteristic
177#20991C10911yesmaximal, characteristic, direct product factor, Sylow
178C2×C109—22no—
179C2×C109—24no—
180C2×C109—44no—
181C2×C109C2×#38611yescharacteristic
182C2×C109#288912yes—
183C2×#568C2×C10911yescharacteristic
184C2×#536C2×C10911yescharacteristic
185C22×#101C2×C10912yescomplemented
186#2879C2×C10911yescharacteristic
187#1901C2×C10918yescomplemented
188#1742C2×C10912yescomplemented
189C109#2099111yescharacteristic, direct product factor, Sylow
190C22×#41C22×C10911yescharacteristic
191C23×Q8C22×C10911yescharacteristic
192#568—28no—
193C2×#131—24no—
194C22×M16C22×C10912yes—
195C22×M16C22×C10914yes—
196C22×M16C22×C10912yes—
197#536—24no—
198#536—24no—
199C2×C4⋊Q8C4×C10912yes—
200C2×#124C4×C10912yes—
201C2×#123C4×C10914yes—
202C2×C22⋊Q8C22×C10914yes—
203C2×#117C22×C10911yescharacteristic
204C2×#101—28no—
205C2×#101C22×C10918yes—
206#408—24no—
207#407C22×C10914yes—
208#343C22×C10918yes—
209C2×#41—24no—
210C2×#41—24no—
211C2×#41D4×C10914yes—
212C2×#41D4×C10914yes—
213C22×Q8—22no—
214C22×Q8—22no—
215C22×Q8—24no—
216C22×Q8—24no—
217C22×Q8C2×C4×C10912yes—
218C22×Q8C2×C4×C10911yescharacteristic
219C22×Q8C23×C10912yes—
220C22×D4C2×C4×C10912yes—
221C22×D4C2×C4×C10911yescharacteristic
222C23×C4C2×C4×C10912yes—
223C23×C4C23×C10912yes—
224C23×C4C23×C10911yescharacteristic
225#131—232no—
226C2×M16—24no—
227C2×M16—22no—
228C2×M16—24no—
229C2×M16—216no—
230C2×M16—22no—
231C2×M16—24no—
232C2×M16—24no—
233C2×M16D4×C10918yes—
234C2×M16C23×C10914yes—
235C2×M16C23×C10914yes—
236C22×C8—24no—
237C22×C8—22no—
238C22×C8—22no—
239C4⋊Q8—28no—
240#124—28no—
241#123—216no—
242C22⋊Q8—28no—
243C22⋊Q8—28no—
244#117—22no—
245#117—22no—
246C2×C4⋊C4C2×C4×C10918yes—
247C2×C4⋊C4C23×C10912yes—
248C2×C22⋊C4C2×C4×C10912yes—
249C2×C22⋊C4C2×C4×C10918yes—
250C2×C42C2×C4×C10912yes—
251#101—216no—
252C22⋊C8—28no—
253C24C22×C4×C10912yes—
254C24C22×C4×C10911yescharacteristic
255#41—28no—
256#41—28no—
257#41—28no—
258#41—28no—
259C2×Q8—24no—
260C2×Q8—24no—
261C2×Q8—28no—
262C2×Q8—24no—
263C2×Q8—22no—
264C2×Q8—22no—
265C2×Q8—24no—
266C2×Q8—44no—
267C2×Q8—44no—
268C2×Q8—44no—
269C2×Q8—44no—
270C2×Q8C22⋊C4×C10914yes—
271C2×D4—28no—
272C2×D4—24no—
273C2×D4C22⋊C4×C10918yes—
274C2×D4C22⋊C4×C10914yes—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—28no—
279C22×C4C22×C4×C10914yes—
280C22×C4C22×C4×C10912yes—
281C22×C4C22×C4×C10914yes—
282C22×C4C22×C4×C10911yescharacteristic
283C22×C4C2×D4×C10914yes—
284C22×C4C2×D4×C10914yes—
285C22×C4C2×D4×C10912yes—
286C22×C4C2×D4×C10912yes—
287C22×C4C2×D4×C10914yes—
288C22×C4#41×C10914yes—
289C22×C4C24×C10911yescharacteristic
290M16—216no—
291M16—28no—
292M16—24no—
293M16—24no—
294M16—24no—
295M16—44no—
296M16C2×D4×C10918yes—
297C2×C8—216no—
298C2×C8—28no—
299C2×C8—24no—
300C2×C8—24no—
301C2×C8—44no—
302C4⋊C4—216no—
303C4⋊C4—22no—
304C4⋊C4—22no—
305C22⋊C4—24no—
306C22⋊C4—216no—
307C42—24no—
308C23—24no—
309C23—42no—
310C23—44no—
311C23C2×C22⋊C4×C10914yes—
312C23C2×C22⋊C4×C10912yes—
313C23C4×D4×C10914yes—
314C23C23×C4×C10911yescharacteristic
315Q8—28no—
316Q8—42no—
317Q8—44no—
318Q8—42no—
319Q8—48no—
320D4—216no—
321D4—28no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—28no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—28no—
329C2×C4—48no—
330C2×C4—44no—
331C2×C4C2×C22⋊C4×C10914yes—
332C2×C4C2×C22⋊C4×C10912yes—
333C2×C4C4×D4×C10914yes—
334C2×C4#120×C10914yes—
335C2×C4#121×C10914yes—
336C2×C4#121×C10914yes—
337C2×C4#123×C10914yes—
338C2×C4C22×D4×C10912yes—
339C2×C4C22×D4×C10911yescharacteristic
340C2×C4C22×D4×C10911yescharacteristic
341C2×C4C2×#41×C10912yes—
342C8—28no—
343C8—44no—
344C22—22no—
345C22—24no—
346C22—24no—
347C22—28no—
348C22—44no—
349C22—84no—
350C22#386×C10914yes—
351C22C22×C22⋊C4×C10911yescharacteristic
352C22C2×C4×D4×C10912yes—
353C4—24no—
354C4—44no—
355C4—44no—
356C4#386×C10914yes—
357C4C2×#120×C10911yescharacteristic
358C4C2×#121×C10912yes—
359C4C2×#123×C10911yescharacteristic
360C2—22no—
361C2—24no—
362C2—44no—
363C2C2×#386×C10911yescharacteristic
364C2C109×#288912yes—
subgroupG/H
center, socleC22×C109C22×C22⋊C4
commutatorC23C23×C4×C109
Frattini, cosocleC22×C4C24×C109
prime radicalC22×#41×C109C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C109 ◁ C22×#41×C109 ◁ G

Complements

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

NH ≅ G/Ntype
3. C22×#101×C109C2semidirect
5. C109×#1901C2semidirect
6. C109×#1742C2semidirect
177. #20991C109direct (N × H)
185. C22×#101C2×C109semidirect
187. #1901C2×C109semidirect
188. #1742C2×C109semidirect
189. C109#20991direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#568×C1092
C2×#536×C1092
C22×#101×C1092
C109×#28792
C109×#19012
C109×#17422
#20991109