Finite Group Databasebeta

C22×D4×Dic79 #23776571

order10112
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×D4×Dic79

Splittings

SylowC79 ⋊ C22×C4×D4

Subgroups

subgroupG/H
centerC24C22×D79
commutatorC2×C79C24×C4
FrattiniC22C24×D79
Fitting, prime radicalC23×D4×C79C2
socleC24×C79C23
cosocleC22×C79C25
hypercenterC23×D4D79
hypocenterC79C22×C4×D4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×D4

2528 conjugacy classes of subgroups; only the 1197 normal subgroups are shown.

normal subgroups only

This group has 2528 conjugacy classes of subgroups — too many to draw. Only its 1197 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1640 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34193689, #34193693, #34193833, …
maximal normal subgroup of#34193689, #34193693, #34193833, …
maximal quotient ofC22×C22⋊C4×Dic79, C22×C4⋊C4×Dic79, C2×C4×D4×Dic79, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 17681);