Finite Group Databasebeta

#23762191

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1574

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D79
commutatorC2×C4×C79C22×C4
FrattiniC42C22×D79
Fitting#423×C79C2
socleC22×C79C2×C4⋊C4
prime radicalC23×C79C4⋊C4
cosocleC42×C79C23
hypercenter#423D79
hypocenterC79#1574
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

158 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 77 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|a^2=e,b^2=d,c^2=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^78,c^b=cfg,h^b=h^78

Conjugacy classes & character table

1130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34182538, #34182539, #34182545, …
maximal normal subgroup of#34182538, #34182539, #34182545, …
maximal quotient of#34177758, #34179490, #34181123, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3301);