Finite Group Databasebeta

C2×#19099225 #23776869

order10112
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#19099225

Splittings

FittingC2×C4×Q8×C79 ⋊ C2
SylowC79 ⋊ C2×#548

Subgroups

subgroupG/H
centerC23C23×D79
commutator, cosocleC22×C79C25
FrattiniC22C24×D79
FittingC2×C4×Q8×C79C2
socleC23×C79C24
hypercenterC2×C4×Q8D79
hypocenterC79C2×#548
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C4×Q8

1620 conjugacy classes of subgroups; only the 573 normal subgroups are shown.

normal subgroups only

This group has 1620 conjugacy classes of subgroups — too many to draw. Only its 573 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

1610 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34179901, #34254565, #34303645, …
maximal normal subgroup of#34179901, #34254565, #34303645, …
maximal quotient ofC2×Q8×(C2×D79)⋊C4, C2×#23766238, C2×#23766321, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 17979);