Finite Group Databasebeta

#23761272

order10112
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1291

Subgroups

subgroupG/H
centerC22C79⋊#95
commutatorC2×C4×C79C42
FrattiniC2×C42C2×D79
FittingC4×M16×C79C2
socleC22×C79#95
prime radicalC23×C79C4⋊C4
cosocleC2×C42×C79C22
hypercenterC4×M16D79
hypocenterC79#1291
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×M16

138 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 57 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=d,b^2=e,c^2=fg,d^2=g,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^78,d^b=dg

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1291×D79, C2×#23761272, #34178183, …
maximal normal subgroup of#1291×D79, C2×#23761272, #34178183, …
maximal quotient of#34174805, #34174809, #34174812, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2382);