Finite Group Databasebeta

C2×#19098375 #23765139

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#19098375

Splittings

FittingC2×#108×C79 ⋊ C2
SylowC79 ⋊ C2×#361

Subgroups

subgroupG/H
centerC22#14579081
commutatorC8×C79C22×C4
FrattiniC2×C8C22×D79
FittingC2×#108×C79C2
socleC22×C79#102
prime radicalC22×D632C2
cosocleC2×C8×C79C23
hypercenterC2×#108D79
hypocenterC79C2×#361
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

256 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 85 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

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34203521, C4×#19098375, #34203538, …
maximal normal subgroup of#34203521, C4×#19098375, #34203538, …
maximal quotient ofC2×#23761366, #34198043, #34198274, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6249);